List and describe three examples of secondary sexual characteristics each for males and females.
Solution
Secondary sex characteristics are features that appear at sexual maturity in animals and during
puberty in humans, Secondary sex characteristics are Traits that distinguish the biological sexes
of a species, but are not directly part of the reproductive system.
Examples of secondary sex characteristics in humans include shorter stature and wider pelvis,
breast development, and more fat in the thighs and buttocks in women and broader shoulders,
greater muscle mass, more facial and other body hair, and “male pattern” baldness in men.
Male secondary sexual characteristics of hair:
The pubic regions is usually the first to develop hair
Facial hair begins at the corner of the mouth and spreads to the midline - followed by the rest of
the face
Body hair develops long before facial hair growth is complete (arm pit, legs, arms, buttocks,
back)
Male secondary sexual characteristics of vocal changes:
Rapid growth of the larynx - larger and stronger
The thyroid cartilage increases in dimension creating the Adam\'s apple
Vocal cords lengthen and thicken.
Male secondary sexual characteristics of the body:
Increase in body size, weight and strength (musculature)
Correlated to increase in testosterone levels
Female secondary sexual characteristics of hair:
The pubic regions is usually the first to develop hair
Body hair develops slightly later (arm pit, legs, arms)
female secondary sexual characteristics of the pelvis:
Broadens and changes from a narrow funnel-like outlet, to a broad oval outlet, flaring at the hip
Fat cells increase in number around the buttocks and thighs
Female secondary sexual characteristics of the breasts:
Tanner Stages
Tanner I
no glandular tissue, typically age 10 and younger
Tanner II
Breast bud forms, with small area of surrounding glandular tissue, 10-11.5
Tanner III
breast begins to become more elevated, and extends beyond the borders of the areola, 11.5-13
Tanner IV
increased breast size and elevation, 13-15
Tanner V
breast reaches final adult size, 15+.
Introduction
Puberty
Definition
Types of Development
Health problems of adolescent
Health problem related to sexuality
Eating disorders
Serious health problem of adolescent
Bibliography
Introduction
Puberty
Definition
Types of Development
Health problems of adolescent
Health problem related to sexuality
Eating disorders
Serious health problem of adolescent
Bibliography
The reproductive system is a collection of internal and external organs — in both males and females — that work together for the purpose of procreating. Due to its vital role in the survival of the species,reproductive system is among the most important systems in the entire body
An Overview of the Human Reproductive System: Integrating the slides sourced from similar topics on slide-share (I have fused different slides from slide-share: no information is originally researched)
Most people have been accustomed to believe that "Size Matters”. Men experience stress if they feel they fall short of average size. Men tend to conceptualize that they will be more attractive to their counterpart (partner) (or perceived to be more manly/masculine) if they possess a larger penile size. However, this is largely untrue.
It is essential to keep in mind that there is no “normal” when it comes to size of penis. Too small or too large penis occupy only 1% of the population while rest lie at average size. Concern about the penile size can be of major stress and may proceed to have sexual dysfunction in men who tend to think that they have small penis. The major dilemma is that many men perceive that the "average penis" is actually larger than what they actually possess. Various research studies reveal that female counterparts inclined to prefer penises of average size as compared to a large penis.
Once a male completes his puberty, the penis size is more or less "set." According to a research study conducted in 2014 on more than 15,000 men published in The British Journal of Urology, the average size of flaccid penis is 3.61 inches long and 3.67 inches in circumference, while the average size of erect penis coming in at 5.17 inches long and 4.59 inches in circumference.
It’s interesting to know that, even though the official averages are revealed, it doesn’t mean a man’s penis will be of exactly same size at every moment in his life. While most men would rather be a bit above average than below, there’s nothing wrong with having a penis below the average size – it is an average after all, so 50% of men will. Having a larger penis may not always be a good thing. In fact, a 2015 study found that, among 75 women surveyed, one of every 15 had left a relationship because their partner's penis size was "too large”
Women perceive penis size much differently than men do. What men think is small, she probably perceives as average, and what he consider average, she probably thinks is pretty big. That’s because unlike men, she doesn’t experience any penis size related anxiety.
Moreover a women’s vagina is only around 3 or 4 inches, which may expand to 4 or 5 when a woman is aroused. Too big size could be discomfort and painful. A larger penis poses similar risks in MSM who have anal sex, including an increased risk of HIV.
In a study of heterosexual people published in the British Journal of Urology International, 85% of women were satisfied with the size of their partner’s penis, while 45% of men thought that their own penis was too small. It is important to remember there is no “normal” when it comes to penis size. Remember that penis shouldn’t control one’s life, and hopefully, some of the researches prove that a below-average penis is not the end of the world and larger size doesn’t bring all the sexual pleasures. But if you’re truly unsatisfied, there are safe and effective ways to increase the size of your penis – its not end of the world
C++Write a function bool isLevel(int a, int n) which determines i.pdfarihantcommunication
C++
Write a function bool isLevel(int *a, int n) which determines if the array a is a valid level-order
listing of a BBST.
Solution
If the level order is represented in the array with an index i, a node i\'s left child is 2i, right child
is 2i+1 and parent of i is i/2.
bool isLevel(int *a, int n){
int j=1; // flag variable
for (i=1;i.
Arsenic is implanted into a lightly doped p-type Si substrate at an e.pdfarihantcommunication
Arsenic is implanted into a lightly doped p-type Si substrate at an energy of 75keV. The dose is
1 times 10^14/cm^2. The Si substrate is tilted 7 degree with respect to the ion beam to make it
appear amorphous. The implanted region is assumed to be rapidly annealed so that complete
electrical activation is achieved. What is the peak electron concentration produced?
Solution
uploaded image.
More Related Content
Similar to List and describe three examples of secondary sexual characteristics.pdf
The reproductive system is a collection of internal and external organs — in both males and females — that work together for the purpose of procreating. Due to its vital role in the survival of the species,reproductive system is among the most important systems in the entire body
An Overview of the Human Reproductive System: Integrating the slides sourced from similar topics on slide-share (I have fused different slides from slide-share: no information is originally researched)
Most people have been accustomed to believe that "Size Matters”. Men experience stress if they feel they fall short of average size. Men tend to conceptualize that they will be more attractive to their counterpart (partner) (or perceived to be more manly/masculine) if they possess a larger penile size. However, this is largely untrue.
It is essential to keep in mind that there is no “normal” when it comes to size of penis. Too small or too large penis occupy only 1% of the population while rest lie at average size. Concern about the penile size can be of major stress and may proceed to have sexual dysfunction in men who tend to think that they have small penis. The major dilemma is that many men perceive that the "average penis" is actually larger than what they actually possess. Various research studies reveal that female counterparts inclined to prefer penises of average size as compared to a large penis.
Once a male completes his puberty, the penis size is more or less "set." According to a research study conducted in 2014 on more than 15,000 men published in The British Journal of Urology, the average size of flaccid penis is 3.61 inches long and 3.67 inches in circumference, while the average size of erect penis coming in at 5.17 inches long and 4.59 inches in circumference.
It’s interesting to know that, even though the official averages are revealed, it doesn’t mean a man’s penis will be of exactly same size at every moment in his life. While most men would rather be a bit above average than below, there’s nothing wrong with having a penis below the average size – it is an average after all, so 50% of men will. Having a larger penis may not always be a good thing. In fact, a 2015 study found that, among 75 women surveyed, one of every 15 had left a relationship because their partner's penis size was "too large”
Women perceive penis size much differently than men do. What men think is small, she probably perceives as average, and what he consider average, she probably thinks is pretty big. That’s because unlike men, she doesn’t experience any penis size related anxiety.
Moreover a women’s vagina is only around 3 or 4 inches, which may expand to 4 or 5 when a woman is aroused. Too big size could be discomfort and painful. A larger penis poses similar risks in MSM who have anal sex, including an increased risk of HIV.
In a study of heterosexual people published in the British Journal of Urology International, 85% of women were satisfied with the size of their partner’s penis, while 45% of men thought that their own penis was too small. It is important to remember there is no “normal” when it comes to penis size. Remember that penis shouldn’t control one’s life, and hopefully, some of the researches prove that a below-average penis is not the end of the world and larger size doesn’t bring all the sexual pleasures. But if you’re truly unsatisfied, there are safe and effective ways to increase the size of your penis – its not end of the world
C++Write a function bool isLevel(int a, int n) which determines i.pdfarihantcommunication
C++
Write a function bool isLevel(int *a, int n) which determines if the array a is a valid level-order
listing of a BBST.
Solution
If the level order is represented in the array with an index i, a node i\'s left child is 2i, right child
is 2i+1 and parent of i is i/2.
bool isLevel(int *a, int n){
int j=1; // flag variable
for (i=1;i.
Arsenic is implanted into a lightly doped p-type Si substrate at an e.pdfarihantcommunication
Arsenic is implanted into a lightly doped p-type Si substrate at an energy of 75keV. The dose is
1 times 10^14/cm^2. The Si substrate is tilted 7 degree with respect to the ion beam to make it
appear amorphous. The implanted region is assumed to be rapidly annealed so that complete
electrical activation is achieved. What is the peak electron concentration produced?
Solution
uploaded image.
According to Mendels Law of Segregation which of the following is s.pdfarihantcommunication
According to Mendel\'s Law of Segregation which of the following is s true statement? Each
gamete receives both of the parent\'s alleles for the each gene. Alleles segregate into different
gametes with equal frequency. Allele frequencies (i.e., proportions) in gametes cannot be
predicted in advance. Dominant alleles segregate into gametes more frequently than recessive
alleles. Recessive alleles segregate into gametes more frequently than dominant alleles.
Solution
Allele frequencies (Le., proportions) in gametes cannot be predicted in advance..
A concerned mother brings her 2-year-old daughter to the clinic with.pdfarihantcommunication
A concerned mother brings her 2-year-old daughter to the clinic with the complaint of fever,
irritability, and difficulty eating. Based upon what you have learned so far in class, what are
possible diagnoses and how would you differentiate between them?
Solution
In children the symptoms of epiglottitis include fever with chills difficulty swallowing refusing
to eat restlessness and irritability.
This disease can be diagnosed by observing X-rays and the wind pipe laryngoscopy.
The doctors day observed the swollen epiglottis by observing his throat.
Blood test also help observed infection ,other immunologic test also help for identifying the
antibodies to specific bacteria ore viruses.
Epiglottitis maybe misdiagnosed as strep throat. other misdiagnosis include infectious diseases
like diphtheria infectious mononucleosis, peritonsillar abscess.
An important misleading diagnosis is croup which occurs in younger children having viral
prodrome the children with croup has barking cough and rarely appears toxic they also it
experience sore throat, dyspnea and vomitings.
Epiglottis is very rare disease where as crop is very common epiglottis is caused by haemophilus
influenzae type b virus ,croup is caused by parainfluenza, rsv and enteror viruses ,epiglottis is
common in between the children 3 to 7 years where as crop is common between 3 months to 3
years. Fever is less in croup disease whereas fever > 39°c is observed in epiglottitis. Croup Is
benign where as epiglottitis is potentially critical.
Bacterial tracheitis may also mislead epiglottitis diagnosis..
Why is it important that chromosomes can cross over in Meiosis and n.pdfarihantcommunication
Why is it important that chromosomes can cross over in Meiosis and not in Mitosis?
Solution
Crossing over results in genetic recombination. It is responsible for genetic diversity of the
population. Genetic recombination and natural selection are the driving force behind evolution.
Meiosis is called sex division, it is responsible for gamate formation. Crossing over occurs when
chiasma is formed and this random exchange of information leads to unique gametes formation
and genetic recombination to occur..
Write a one-page statement showing that you have A knowledge of cur.pdfarihantcommunication
Write a one-page statement showing that you have \"A knowledge of current events and
contemporary issues (non-engineering related) and how it might benefit your engineering
career.\" Please discuss not only how you will benefit, but why you will benefit. Give examples
to illustrate your points
Solution
There are many critical roles of engineering in addressing the large-scale pressing challenges
being faced by the societies worldwide. Such large-scale major challenges include access to
affordable health care; tackling the coupled issues of energy, transportation and climate change;
providing more equitable access to information for our populations; clean drinking water; natural
and man-made disaster mitigation, environmental protection and natural resource management,
among legion others. In and of itself, mobilizing the engineering community to become more
efficient in delivering real products and services of benefit to society, especially in the
developing world, is a vitally important international responsibility. Engineering as a human
strive is also facing numerous additional challenges of its own, including attracting and holding
back broader cross-sections of our youth, particularly women; strengthening the educational
enterprise; forging more effective interdisciplinary alliances with the natural and social sciences
and the arts; enhancing our focus on innovation, entrepreneurship and job creation, and;
promoting increased public awareness and support for the engineering enterprise..
Which of the following is the purpose of valves in the venous circul.pdfarihantcommunication
Which of the following is the purpose of valves in the venous circulatory system? A. Promoting
movement of oxygenated blood toward the heart B. Facilitating stasis of blood in the veins C.
Propelling blood through the vena cava D. Preventing backward flow of deoxygenated blood.
Solution
Answer:
D. Preventing backward flow of deoxygenated blood.
The main function of venous valves is one-way direction of blood. They have to assure the clear
blood flow from the surface to the depth or from the peripheral tissue towards towards the heart..
When society makes a particular good or service illegal is it making.pdfarihantcommunication
When society makes a particular good or service illegal is it making any type of class-based
sociological statement?
Solution
Certain goods or services like drugs are harmful to socity or services like dance bars in mumbai
and prostitution are bad for society so they have been made illegal in india .it is for socitys good
and to some extent class based sociological statement.
Mihir Manek.
Which physical topology has all systems connecting to a central conn.pdfarihantcommunication
Which physical topology has all systems connecting to a central connection device?
A. Bus
B. Ring
C. Star
D. Mesh
Solution
C is correct. A star topology connects all devices to a central point.
A, B, and D are incorrect. A is incorrect because all devices are connected to a single wire. B is
incorrect because it connects all devices in a circle, with one device connected directly to the
next. D is incorrect because it has all devices connected directly to all other devices..
What is the role of RFID chips in logistics What is the role o.pdfarihantcommunication
What is the role of RFID chips in logistics?
What is the role of RFID chips in logistics?
Solution
Radio-frequency identification (RFID) uses electromagnetic fields to automatically identify and
track tags attached to objects. The tags contain electronically stored information. Passive tags
collect energy from a nearby RFID reader\'s interrogating radio waves. Active tags have a local
power source such as a battery and may operate at hundreds of meters from the RFID reader.
Unlike a barcode, the tag need not be within the line of sight of the reader, so it may be
embedded in the tracked object. RFID is one method for Automatic Identification and Data
Capture (AIDC).[1]
The emergence of RFID (Radio Frequency Identification) technology has been greatly increased
efficiency in the production process management, material flow management, logistics and
transport, retail and distribution and other fields of the national economy industries, including
electronic information industry. RFID may eventually replace the ubiquitous bar code in the
future and become the main technology in logistics and supply chain management field
RFID in Logistics Management
Logistics management involves the efficient control of some or all of the supply chain functions,
including:
– Product research and development
– Sourcing and purchasing
– Manufacturing
– Production planning
– Sales, marketing, and forecasting
– Inventory management
– Cross-docking and flow-through
– Customer service
– Transportation
– Freight payment
– Information reporting
Using RFID logistics tracking has helped many organizations solve the main challenge at every
node in their supply chains: the lack of visibility of logistics data. RFID technology is a powerful
solution that improves asset visibility, data quality, inventory management, and interoperability
in an end-to-end integrated supply chain. In fact, the U.S. Department of Defense (DoD) issued a
mandate in 2005 that requires all of their suppliers to use RFID in marking any items that are
sold to the DoD. The need for this mandate arose from decades of logistical challenges faced by
the military with regard to the supply chain.
RFID has proven to alleviate various logistical problems associated with the DoD supply chain.
RFID technology, in combination with the Internet, allows the DoD to disseminate accurate,
real-time data to commanders worldwide so that assets can be easily located and used according
to the Department’s highest priorities..
tut all words or phases will be inca. cach likathawnb tha bat wer.pdfarihantcommunication
tut all words or phases will be inca. cach likathawnb tha bat werd or parase selouief, Sea
Eucaryine cells are biggey and nicee si eucary ulic eells, ay rlsmnuinn, an Another organelle rare
iin i a12 or s, Irweund e-erer lly allouurwte cells isthe which generates the
eralesthecheninalenAL lly-allouarylicerntraethedresinr nanttic eds and ay ihe plasma memmanc
irvrm Clicaryotic cell, and the ecil Ln contrast, the remove all of its membrane-enclosed orge
photosynthesis. If we were to strip iway ibe pigs, we at\'Nuo type of orga found celly In Ehe
cells her plants and signe, and many leng, fine liaisi ents of protein that are we would be left with
the responsible for cell shape and structure and th which cultsins manypr re and thereby form the
cell\'s chloroplast nucleus chromosome reticulum niosomes mitochondrion endoplasmic reti
cytoskeleton mbrane of theen
Solution
Eukaryotic cells are bigger and … than prokaryotic cells. By definition all eukaryotic cells have
a nucleus, usually the most prominent organelle. Another organelle found essentially in all
eukaryotic cells is the mitochondria, which generates the chemical energy for the cell. In contrast
the chloroplast is a type of organelle found only in the cells of plants and algae and performs
photosynthesis. If we were to strip away the plasma membrane from a eukaryotic cell and all of
its membrane enclosed organelles we would be left with the cytosol, which contains many lone
fine filaments of proteins that are responsible for cell shape and structure and thereby form the
cell`s cytoskeleton..
Theories of law enforcementSubjectDiscuss the positive and negati.pdfarihantcommunication
Theories of law enforcement/Subject
Discuss the positive and negative effects of community policing. Identify some community
policing programs and explain their effectiveness. What is the primary focus of community
policing? Can a community policing program be effectively managed from a central agency?
Some officers disagree with community policing because of the feeling that spending time with
the good citizens is a waste of time and should be left to the politicians. What do you think
Solution
Discuss the positive and negative effects of community policing. Identify some community
policing programs and explain their effectiveness. What is the primary focus of community
policing? Can a community policing program be effectively managed from a central agency?
Some officers disagree with community policing because of the feeling that spending time with
the good citizens is a waste of time and should be left to the politicians. What do you think
--------------------------------------------------------------------------------------------------------------------
--------------------------------------------------
Community policing is a philosophy that promotes organizational strategies, which support the
systematic use of partnerships and problem-solving techniques, to proactively address the
immediate conditions that give rise to public safety issues such as crime, social disorder, and fear
of crime.
Community policing is a philosophy of full service personalized policing, where the same officer
patrols and works in the same area on a permanent basis, from a decentralized place, working in
a proactive partnership with citizens to identify and solve problems.
Positive effects of Community policing :
Prevent crime
Address /Reduce fear of crime
Elicit the citizen development
Creative problem solving
Create active cooperation with Employee & Resident
Negative effect of community pricing :
The effects to examine is liability lawsuits
Risk taking leads to more litigation\'s and community-oriented policing involves risk taking due
to the modern management that is involved in community oriented policing
Nature & Extent of civil liability
Community pricing is dependent on community .Each community is different.
Primary focus of community policing:
The main focus of community policing is to solve the problems of society.For police
departments its not possible to control each & every thing , so they take some help from society .
The problems where arises these teams are helping to solve the problems.
Community policing programs :
DRUG ABUSE RESISTANCE EDUCATION
Every 15 Minutes\" is an award-winning, two-day program designed to discourage young people
from drinking and driving.
McGruff the Crime Dog makes appearances at events which emphasize child safety concerns
The Community Opportunities Program For Youth (C.O.P.Y. Kids) was created to improve the
relationship between Spokane youths and police officers, as well as engender a sense of
community responsib.
What does a blower door doSolutionA blower door is a device w.pdfarihantcommunication
What does a blower door do?
Solution
A blower door is a device which is used to measure the air tightness of buildings. It is also used
to find out the air flow in between the building zones, to test duct network air tightness and aslo
to physically locate air leakage sites n the building envelope.There are 3 primary components of
blower door. They are:
1)calibrated variable speed fan
2)pressure measuring instrument
3)mounting system.
The US population in millions is P(t) today, where time t is measured.pdfarihantcommunication
The US population in millions is P(t) today, where time t is measured in years. For each
statement, choose one of the expression A-H that represents it.
Solution
P(t) is in millions
1) The population after 100,000 people have emigrated
==> Population is decreased by 100,000 = 0.1 million people
==> P(t) - 0.1 (Option D)
2) Ten percent of the population we have today
==> (10/100) P(t) = 0.1 P(t) (Option G)
3) Todays population plus 10 million immigrants = P(t) + 10 (Option H)
4) The population 10 years before today = P(t - 10) [ Option A].
The purpose of a database is to. Select one store lists of data invo.pdfarihantcommunication
The purpose of a database is to. Select one: store lists of data involving multiple themes test and
troubleshoot newly installed software design the source code for computer programs describe
and build computer architectures The first step in protecting oneself from data breaches is. Select
one: securing credit and debit card details learning the technologies used for these activities
understanding how they happen installing necessary software to protect from possible breaches
Solution
Question 3:
The purpose of a Database is to
Answer: a. store list of data involoving multiple themes
Question 4:
First step in protecting oneself from a data breaches is
Answer: c. Understanding how they happen.
Stadents version-p. 2 0. (Table 3) item(s) at the deli bar causing .pdfarihantcommunication
Stadent\'s version-p. 2 0. (Table 3) item(s) at the deli bar causing the outbreak, investigators
reanal and controls who ate at the deli bar during March 9-10. abled Gastroenteritis at a
University in Texas Student\'s version-p. 17 PART VI-DESIGNING AN EPIDEMIOLOGIC
STUDY TO REFINE THE HYPOTHESIS (STUDY #2) By March 13, one hundred and twenty-
five persons with vomiting or diarthea had been reported to TDH. TDH invited staff fiom the
Centers for Disease Control and Prevention (CDC) to participate in the ongoing investigation.
CDC staff suggested submission of fresh stool specimens from ill students for viral studies
including reverse transcriptase-polymerase chain reaction (RT-PCR). TDH and CDC staff
decided to undertake an unmatched case-control study to further explore the source of the
outbreak. Question 18 Who should be enrolled as subjects for this study?
Solution
persons with vomiting or diarrea that is the enroolled as subjects for this study.
A major hurricane is a hurricane with wind speeds of 111 miles per h.pdfarihantcommunication
A major hurricane is a hurricane with wind speeds of 111 miles per hour or greater. During the
20th century, the mean number of major hurricanes to strike the U.S. mainland per year was
about 0.66. Find the probability that in a given year a) exactly one major hurricane will strike the
U.S. mainland, b) at most one major hurricane will strike the U.S. mainland, and c) more than
one major hurricane will strike the U.S. mainland
Solution.
1.In which case(s) is there constructive interference for two ligh.pdfarihantcommunication
1.
In which case(s) is there constructive interference for two light waves meeting at the same point
at a given instant? (Select all that apply.)
A) Both waves are at their minimum
B) One wave is at its maximum, one wave is at zero.
C) Both waves are at their maximum
D) One wave is at its minimum, one wave is at zero.
E) One wave is at its maximum, the other is at its minimum
2.
In which situation(s) is there destructive interference when two waves intersect at one point? (At
an instant of time.)
A) Both waves are at a maximum
B) One wave is at a maximum, the other is at zero
C) One wave is at a minimum; the other is at a maximum
D) Both waves are at a minimum
E) One wave is at a minimum, the other is at zero
3.
When light goes through a very narrow slit, it spreads out from that slit in all directions beyond
the slit due to:
A) diffraction
B) dispersion
C) interference
D) refraction
E) reflection
4.
Light encounters two very narrow slits closely spaced together. Constructive interference of light
coming from these two slits will occur when
A) the wavelength of the light equals the width of the slits
B) the wavelength of the light equals the separation of the slits
C) the light from one slit has to travel a distance that is longer than that traveled by the light
from the other slit equal to half the wavelength of the light
D) light from one slit at its crest encounters light from the other slit at its trough
E) the light from one slit has to travel a distance that is longer than that traveled by the light
from the other slit equal to twice the wavelength of the light
5.
Equations 17.7 and 17.8 depend on which assumption?
A) The screen is very close to the slits
B) the slits are much wider than the wavelength of the light
C) small angles (in radians)
D) large angles (in radians)
6.
You shine both red and blue light through a double slit. What can you say about their
interference patterns?
A) The red bright fringes will be closer together than will be the blue bright fringes.
B) The red and blue bright fringes will be the same distance apart from each other.
C) The blue bright fringes will be closer together than will be the red bright fringes.
7.
You compare a double-slit interference pattern with the interference pattern due to a diffraction
grating of the same spacing as that of the double-slit. The most noticeable difference would be
that:
A) The peaks of the diffraction grating are much broader than that for the double-slit
B) The peaks of the diffraction grating are much farther apart than for the double-slit
C) The peaks of the diffraction grating are much sharper than that for the double-slit
D) The peaks of the diffraction grating are much closer together than for the double-slit
E) The center point is a maximum, not a minimum
F) The center point is a minimum, not a maximum
Solution
(1).Both waves are at their maximum
(2).One wave is at a minimum; the other is at a maximum
(3).diffraction
(4).the light from one slit has to travel a dis.
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June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
How libraries can support authors with open access requirements for UKRI fund...
List and describe three examples of secondary sexual characteristics.pdf
1. List and describe three examples of secondary sexual characteristics each for males and females.
Solution
Secondary sex characteristics are features that appear at sexual maturity in animals and during
puberty in humans, Secondary sex characteristics are Traits that distinguish the biological sexes
of a species, but are not directly part of the reproductive system.
Examples of secondary sex characteristics in humans include shorter stature and wider pelvis,
breast development, and more fat in the thighs and buttocks in women and broader shoulders,
greater muscle mass, more facial and other body hair, and “male pattern” baldness in men.
Male secondary sexual characteristics of hair:
The pubic regions is usually the first to develop hair
Facial hair begins at the corner of the mouth and spreads to the midline - followed by the rest of
the face
Body hair develops long before facial hair growth is complete (arm pit, legs, arms, buttocks,
back)
Male secondary sexual characteristics of vocal changes:
Rapid growth of the larynx - larger and stronger
The thyroid cartilage increases in dimension creating the Adam's apple
Vocal cords lengthen and thicken.
Male secondary sexual characteristics of the body:
Increase in body size, weight and strength (musculature)
Correlated to increase in testosterone levels
Female secondary sexual characteristics of hair:
The pubic regions is usually the first to develop hair
Body hair develops slightly later (arm pit, legs, arms)
female secondary sexual characteristics of the pelvis:
Broadens and changes from a narrow funnel-like outlet, to a broad oval outlet, flaring at the hip
Fat cells increase in number around the buttocks and thighs
Female secondary sexual characteristics of the breasts:
Tanner Stages
Tanner I
no glandular tissue, typically age 10 and younger
Tanner II
Breast bud forms, with small area of surrounding glandular tissue, 10-11.5
2. Tanner III
breast begins to become more elevated, and extends beyond the borders of the areola, 11.5-13
Tanner IV
increased breast size and elevation, 13-15
Tanner V
breast reaches final adult size, 15+
