13- An empty graduated cylinder weighs 64-50 g- To this was added 32-0.docx

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13. An empty graduated cylinder weighs 64.50 g. To this was added 32.0 mL of water (d -1.00 g/cm3). An irregular piece of lead is submerged in the water, bringing the total volume to 57.4 mL. The mass of the cylinder and all of the contents was 406.50 g. Calculate the density of the lead. ?4.50 Solution mass of cylider = 64.5g volume of water = 32ml density of water = 1g/ml mass of water = volume * density = 32*1 = 32g volume of lead = total volume - volume of water = 57.4-32 = 25.4ml The mass of cylider and all of the content( water + lead) = 406.5g mass of lead = Total mass of cylider and all of the contents - (mass of water + mass of cylider) = 406.5-(32+64.5) = 310g the density of lead = mass of lead/volume of lead =310g/25.4ml = 12.2g/ml >>>>>answer .

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13- An empty graduated cylinder weighs 64-50 g- To this was added 32-0.docx

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I need help with CH4. What is its intermolecular force? Question 4 of 28 Avail Map A Due Point Grad Desc Sapling Learning Identify the intermolecular forces present in each of these substances. Hydrogen bonding dipole-dipole, Policie and dispersion Dipole dipole and dispersion onlyDispersion only You c You c You c until You lo co ??? attem O eText O Help W O Web H O Technic O Previous e?Check Answer 0 Next Exit Solution Dispersion forces present in CH 4 . The only intermolecular forces in methane are London dispersion forces.The major intermolecular forces would be dipole-dipole forces and London dispersion forces. But The electronegativities of C and H are so close that C-H bonds are nonpolar. There are no bond dipoles and no dipole-dipole interactions.Even if the molecule had polar C-H bonds, the symmetry of molecule would cause the bond dipoles to cancel.So the only forces left to consider are London dispersion forces. .

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I need help writing this program in MIPS MARS assembly language 2. Make a function call to read an integer from user (user input is in seconds) - display that number in days - ... hours - ... Minutes - .... Seconds. Solution GUI with point-and-click control and integrated editor Easily editable register and memory values, similar to a spreadsheet Display values in hexadecimal or decimal Command line mode for instructors to test and evaluate many programs easily Floating point registers, coprocessor1 and coprocessor2. St andard tool: bit-level view and edit of 32-bit floating point registers (screenshot). Variable-speed single-step execution \"Tool\" utility for MIPS control of simulated devices. S tandard tool: Cache performance analysis tool (screenshot). Single-step backwards Recall from the beginning of this text the demonstration program duplicated below: .

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I need help writing a python 3 function. I need to write a function that takes 3 inputs which are lists (first names, middle ini., and last names ). It needs to take those names and put them together correctly and then print them in a column, 1 on top of another, and so on. they need to be printed in aphabetical order of the last names. Also, they need to have a border around the whole column and the initials need to be aligned vertically. if there is no initial, a space can just take its place to keep things aligned. I feel like being able to look at the code and go over it line by line until I understand it and can recreate it myself is the best way I learn. If someone could create this function for me, that would be unbelievably helpful. Thanks SO much for the help and sorry for any grammar issues, I\'m writing this from my phone Solution def createNames(firstName, middleName, lastName): #creating a function to generate names from the given lists and give output of names in a list allNames=[] for i in range(len(firstName)): name=lastName[i]+\" \"+middleName[i]+\" \"+firstName[i] allNames.append(name) allNames.sort() Â Â #sorting the names in alphabatical order of lastNames return allNames firstNames=[] Â Â #give here firstNames middleNames=[]Â Â #give here middleNames lastNames=[]Â Â #give here lastNames namesList = createNames(firstNames, middleNames, lastNames) print(\"_______________________________\ \") for name in namesList: print(name+\"\ \")Â Â #printing the names one by one print(\"_______________________________\") .

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I need help with my geotechnical engineering HW,, Can a soil have a low void ratio and a low total unit weight at the same time? Explain. Name and define three types of weathering. From memory, try to write the equations for water content, void ratio, dry unit weight, moist (total) unit weight, and saturated unit weight. After 5 minutes you can look up the definitions, and write the correct answers below your attempt. For a given soil, the following parameters are known: e -0.62, specific gravity 2.65, moisture content w=15% Determine: 3. 4. 5. 6. dry unit weight moist unit weight water content at S-100% saturated unit weight . Solution 3. No, low void ratio and low total unit weight at the same time are possible, beacause if void ratio is low ultimately the mass of the solids is high so that the unit weight increases. 4.Types of Weathering: i) Mechanical weathering: which produces clasts of rock/mineral which are smaller that the original and of the same general composition. There are two basic processes: Fracturing and Abrasion ii) Chemical weathering: It also produces smaller pieces, but of a different chemical composition, the minerals have been changed in an attempt to be more in balance with surface conditions. iii) Biological weathering: It is the action of plants and animals can and do lead to both mechanical and biological weathering. 5. Water Content = Weight of water/weight of solids Void ratio = volume of voids/volume of solids Moist unit weight = mass of soil * accleration due to gravity / volume of soil Dry unit weight = mass of solid * accleration due to gravity / volume of soil or moist unit wieght/(1+water content) Saturated unit weight = submerged unit wiegt + unit weight of water 6. Dry unit Weight = 16.35 KN/cubic meter Moist unit Weight = 18.81 KN/cubic meter Water content at S=100%, w=23.39% Saturated Unit Weight = 20.185 KN/cubic meter .

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I need help m5 In the modern Respond to the following questions with supporting details from what you\'ve learn 1. W 2. Consider your social media relationships. Does texting, tweeting, and other social media strengthen our relationships with world, there are so many gadgets that keep us \"connected.\" But what are we really connecting to? ed in this module: hat are some of the pros and cons to the widespread acceptance of communication through technology? others, or does it create fake relationships? 3. Do the friends you have online meet your needs? 4. If you do not use social media, discuss your decision to avoid these innovations. 6. What has your experience been like in keeping, maintaining, and growing relationships with others who do use them? 5. Why have you decided to not partake in these technologies? 7. What do you imagine are the costs and benefits to the next generation who will grow up with all of these technologies already integrated into their culture? Solution 5th part: The decision to not partske in these technologies may be because of following reasons: 1. These technologies keep people engaged and people tend to neglect the current outgoing activities to their surroundings. They tend to ignore there most neighboring surroundings to connect with a distant friend. 2. These technologies are proved to be harmful for health when used excessively. People tend to get used to these and once these go into habit, they use it excessively. 3. These make distractions from work or study and people lose their concentration becaus eof a random text or call. 4. These make people inactive in life as more social media less sports .

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I need help describing the two kinds of people who are responsible for building and securing the network cryptography and the people who try to break it. Solution Network cryptography: Cyber security is the most significant field in the IT sector and it try to reduce the risk of hacking.there are many people with different positions to preserve security. There are many other people who take care of cybersecurity in the IT field. Security analyst Security engineer Security architect Security administrator 1)Analyzing and assessing various vulnerabilities in the software and hardware .and then think of what are the existing and available tools and procedures to eradicate the detected vulnerabilities, and finally suggests the best outputs. 2) Inspect the security issues and then give responses immediately to reduce the vulnarabilities. 3) He is the person who is involving in the design of the system security 4) Who manages all the system securities? on the other hand is the hacker Hacker: In the context of security a hacker is the one who trying to get the information from a compuer network. They may have different reasons: Because of profits, interest, to exhibit their talent etc.. .

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12. Your friend has high protein and sugar in her urine. She repeats the tests and determines that these components are repeatable, suggesting they are present in her urine. What does this signify to you, as her friend and primary care physician? Solution Everyone has protein in their blood. The main protein in your blood is called albumin. healthy kidneys should only filter tiny (trace) amounts into the urine as most protein molecules are too large for the filters (glomeruli). When she have protein in her urine, it is called proteinuria (or albuminuria), which is usually a sign of chronic kidney disease. As proteinuria progresses, oedema may occur. High levels of glucose in her urine may indicate hyperglycemia, or high blood sugar, which often indicates the onset of diabetes. Untreated hyperglycemia can lead to ketoacidosis, which can result in diabetic coma and even death. Possible causes of proteinuria: 1. Diseases of the glomeruli like glomerulonephritis or diabetes. 2. Urine infection such as cystitis/urinary tract infections. 3. Congestive heart failure, a first warning of eclampsia in pregnancy. 4. May be she tested concentrated urine samples (early morning), or if she have become dehydrated or havenâ€™t drunk much. It is also better to check protein/creatinine ratio (PCR test). 5. Temporary proteinuria may occur after vigorous exercise or if she have a high fever. Hope this helped you! Thank You So Much! Please Rate this answer as you wish.(\"Thumbs Up\") .

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12. Under which of the following circumstances is the principal-agent problem likely to be most serious. Between general practitioners and patients. Between surgeons and patients. Between hospitals and nurses. Between dentists and physicians. Between physicians and lawyers. 13. Inoculation programs against certain diseases such as small pox, polio, and whooping cough create public goods. positive externalities in consumption. nonrival goods. nonexcludable goods. external costs to society equal to the costs of the program. 14. The government agency that controls the development and availability of new medical discoveries, including pharmaceutical drugs is the Health Care Financing Administration. the Food and Drug Administration. the Centers for Disease Control. the National Institutes for Health. the Federal Emergency Medical Administration. Solution 12) Between general practitioners and patients. 13) positive externalities in consumption. 14) the Food and Drug Administration .

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12. An Asteroid passes by Earth every 17 years. The asteroid orbits the Sun, not the Earth. Remember these: M(Earth) 5.97 x 1024kg, R(Earth) 6400 km, M(Sun)- 1.99 x 1030kg, R(Sun) 700, 000 km, and the distance between the Earth and the Sun is 1.5 x 1011m. Answer the following: What is the radius of its orbit? What is the closest it gets to Earth? What is its angular velocity? Solution Time period of the Asteroid, T = 17 years = 17*365*24*60*60 = 5.361*10^8 s let r is the radius of the orbit of the asteroid. we know, T = 2*pi*r^1.5/sqrt(G*Msun) T^2 = 4*pi^2*r^3/(G*M_sun) r^3 = G*M_sun*T^2/4*pi^2 r = (G*M_sun*T^2/4*pi^2)^(1/3) = (6.67*10^-11*1.99*10^30*(5.361*10^8)^2/(4*pi^2))^(1/3) = 9.886*10^11 m <<<<<<<---------Answer distance between the earth and the asteroid = 9.886*10^11 - 1.5*10^11 8.386*10^11 m <<<<<<<---------Answer Angular velocity, w = 2*pi/T = 2*pi/(5.361*10^8) = 1.172*10^-8 rad/s <<<<<<<---------Answer .

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11. What are the components of the user interface? Solution Now a days there are lots of types of user interfaces. We are going to describe the components in general, using four main categories: Containers: This are panes, windows, forms which hold other components. Containers have grids in order to arrange other components. There are rows and columns grids, flexible grids, flow grids. Containers also has the responsibility to adapt to the screen size. Some containers are: Window Frame Form Dialog Menus: This user interface components allows the user to navigate through the different commands of a given applications. Menus organize commands in a logical and hierarchical manner, using several submenus. Some types of menu are: Main Manu (located on the top of the container). Menu Bar Contextual Menu Controls. This components allows communication between the user and the application. This allows the user to send and receive request, messages and information from/to the application. This the category which hold the bigger number of components. Some of them are the following: Text Boxes Text Area Buttons File Control Select List Check Optinon Label Tables Graphic Area Media Controllers: The controller is not a graphic component but it is necessary to process input/output. This are pieces of code which capture user interaction, takes arguments and details and finally process commands and requests. Normally the controller uses the publisher/subscriber pattern. It subscribes itself with the components and receive notifications when the events occur, being able to react accordingly. .

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11. The employer payroll tax expense on employee wages that is paid for federal funding of state compensation for unemployed workers is: Social Security and Medicare tax expense Federal Unemployment Tax (FUTA) expense State Unemployment Tax (SUTA) expense Worker\'s Compensation expense Retirement plan voluntary deductions Health insurance voluntary deductions Contributions None of the above Solution 11)Â Â Federal Unemployment Tax (FUTA) expense 12) click on the Pay Employees icon and select Set Up Payroll Service 13) All of the above 14) They are deducted from the employee\'s gross pay 15) General tab 16) Medicare tax withholding 17) Maintain Employees & Sales Reps 18) Employee Icon 19) Pay info tab 20) None of the above .

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110) When you create a form from two tables that have a one-to-many re.docx

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12) )Compute the July 2014 cost of capital (rounded to nearest percent) for an investment center with the following information: Pre-tax operating income for July 2014 $15,500,000 Assets at July 31, 2014 $8,200,000 Current liabilities at July 31, 2014 $3,200,000 Long-term liabilities at July 31, 2014 $2,200,000 Income tax expense for July 31, 2014 $5,500,000 EVA $9,500,000 Solution Stockholder\'s Equity = Assets - Current Liabilities - Lon Term Liabilities Stockholder\'s Equity = 8,200,000 - 3,200,000 - 2,200,000 = $2,800,000 After Tax Operating Income = 15,500,000 - 5,500,000 = $10,000,000 EVA = After Tax Operating Income - Cost of Capital Cost of Capital = 10,000,000 - 9,500,000 = $500,000 Cost of Capital in % = 500,000 / 2,800,000 = 17.86% .

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11. Four types of electromagnetic radiation (EMR) are ultraviolet, microwaves, gamma rays, and visible. All of these types of EMR can be characterized by wavelength, frequency, photon energy, and speed of travel. Define these terms and rank the four types of electromagnetic radiation in order of increasing wavelength, frequency, photon energy, and speed. Solution Wavelength = the distance between two successive crest or troughs of a wave. Frequency = No. Of cycles per second is known as frequency. Photon energy = energy contained by a photon E = h*C / wavelength Speed = the distance covered in per unit time by a electromagnetic waves is known as m/s. Wavelength = gamma < ultraviolet<visible< microwave Frequency = microwave<visible<ultraviolet<gamma Photon energy = microwave < visible<ultraviolet<gamma Speed = all the radiation have same speed ie 3*10^8 m/s If you satisfied with the solution please like it thankxx .

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11. Cape Corporation has been acquiring shares of Planet Enterprise at book value for the last several years. Planet Enterprise provided data including the following: Planet Enterprise has a fiscal-year end of November 30 and pays it annual dividend on July 2 each year. Its net book value on January 1, 20 X 2 was $250,000. Cape purchased shares of Enterprise on two occasions: Required: Below, please give all the journal entries to be recorded on Cape\'s books in 20X7 related to s investment in Enterprise. (Please round off all calculations to the nearest dollar (e.g.. $1,227.56 - $1,228). 12. In 2012, the Gold Company reported a net income of $80,000 and paid dividends of $35,000 during this same year. The Baldwin Corporation acquired 40% of Gold shares on January 1, 2012, for $300,000. At December 31, 2012. Baldwin determined the law value of the shares of Gold to be $300,000. Baldwin\'s reported operating income of $240,000 for 2012. Compute Baldwin\'s net income for 2013 assuming it uses: A. The lair value method in accounting for its investments In Gold. B. The equity method in accounting for its investments in Gold. 13. The ABC Corporation acquired 90 percent of the Tabletop Corporation\'s voting common stock on December 31, 2014 for $279,000. At the date of the combination, Tabletop reported the following fair values of its individual assets, liabilities and stock holders\' equity accounts Both of the company\'s have a calendar-year end of December 31th. Solution 12. if the value of the gold as per fair value is $240,000 and the original value is $300,000 so the value is declined by $60,000 b. by using equity value the total value is $300,000 plus dividend payment on 40% stake of the company. i.e. 40% on $35,000, i.e. $14000 and the total value of the firm is $314,000 13. purchase a/c $279,000 to cash account $279,000 .

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15 of 19 tants I Periodic Table Part A ipitation reaction that ons is mixed. If no sodium nitrate and lead(l) acetate Express your answer as a chemical equation. Identify all of the phases in your answer. Enter NOREACTION Iif no no ? Part B lithium sulfide and strontium iodide Express your answer as a chemical equation. Identify all of the phases in your answer. Enter NOREACTION if no no reaction occurs. Solution A) sodium nitrate is NaNO 3 lead(II) acetate is Pb(CH 3 COO) 2 the reaction is: 2 NaNO 3 (aq) + Pb(CH 3 COO) 2 (aq) â€”> 2 CH 3 COONa (aq) + Pb(NO 3 ) 2 (s) B) lithium sulfide is Li 2 S strontium iodide is SrI 2 the reaction is: Li 2 S (aq) + SrI 2 (aq) â€”> SrS (s) + 2 LiI (aq) .

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146. Explain why Al2(S04)s produces an acidic solution when it is dissolved in water. ANSWER: The ions from this salt are: Ar and So,. The sulfate ion is the anion of a strong acid. It is the anion from the second ionization of HySO4, for which Ka2 1.2 x 102 The with water to produce AlroH), (whichi actually only sightly soluble), thus increasi 42 1.2x 10. The aluminum ion us increasing [H\']. Solution For question no 146 When we dissolve Al 2 ( SO 4 ) 3 we get Al +3 and SO 4 -2 ion. Now aluminum ion reacts with water and does the polarisation of water now it seems like any cation can do that but No since aluminum ion has sufficient value of charge density, therefore, it interacts with water( Al +3 + 3H 2 O = Al(OH) 3 + 3H + ) to form Alumnimum hydroxide and releases hydronium ion or H + ion which makes water acidic. So from this, we can say that if any cation has more charge density it will on hydrolysis make water more acidic. For question no 131 Acidic nature of HX(where X can be any halogen) is determined by Polarity difference between hydrogen and halide will try to generate positive and negative end which can only possible if bond dissociates as the one which takes the electron away will have the negative charge (usual halide ) while hydrogen will have the positive charge. Now acidic nature of hydrogen halide is also determined by how easily any hydrogen halide give the H + ion in water since release of hydrogen ion is directly related to bond dissociation energy of hydrogen and halide so strength of H-X decide the strength of acid since bond dissociation energy of HI is weak so it is strongest amongst all. So it depends upon two factors so D option is correct. .

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14.Manufacturing costs are typically classified as: Question 14 options: direct materials or direct labor. direct materials, direct labor, or manufacturing overhead. direct materials, direct labor, or selling and administrative. product costs or period costs. 13.One cost which is part of both manufacturing overhead and total manufacturing costs is: Question 13 options: factory utilities. direct labor. selling and administrative costs. direct materials. 12.One major purpose of the statement of cash flows is to provide information about: Question 12 options: changes in retained earnings. the firm\'s cash receipts and payments during a period. the firm\'s profitability. the firm\'s resources and claims against those resources. 11.A transaction involving a loss on the disposal of equipment with the indirect method of presentation affects cash provided (used) by: Question 11 options: financing activities and investing activities. operations and investing activities. operations, financing activities, and investing activities. operations and financing activities. 10.In the statement of cash flows, the activities that affect cash flows are listed in the following order: Question 10 options: operating, financing, investing. investing, financing, operating. financing, operating, investing. operating, investing, financing. Solution Q14 - direct materials, direct labor, or manufacturing overhead. Q13 factory utilities Q12 the firm\'s cash receipts and payments during a period. Q11 operations and investing activities. Q10 operating, investing, financing. .

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14. Which of the following earnings per share figures must be disclosed on the face of the income statement? EPS for income before taxes. The cumulative effect on EPS from changes in accounting principles. EPS for gross profit. EPS for net income. Solution Solution- EPS for net income. Explanation- EPS from both net income and continuing operation must be disclosed on the face of the income statement. If the company report any irregular item must also report earning per share for these item either in the note or staement. EPS = Net Income - Preferred Stock dividends / Weighted average of shares outstanding .

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14. The pnt difference between the bronchi and bronchioles is that Bronchioles have type I and type II squamous (thin, flat, pavement) epithelial cells, whereas cilia. a. the bronchi have columnar epithelium with b. The bronchiolar glands are situated directly beneath the lining epithelium (submucosa), whereas the glands of the bronchi are larger and external to the cartilage rings or plates The smooth muscie of the bronchi is arranged \" whereas the smooth muscle of the bronchioles longitudinally (along the axis of the airway) is arranged circularly or spirally around the The bronchi are not directly attached to the lumen of the airwe d? connective tissue fibers of the lung tissue, whereas the bronchioles are directly embedded into the lung connective tissue structure. Solution Despite its probable importance in health and disease, the elastic tissue in the trachea has rarely been investigated. In addition, various aspects of the trachealis muscle are controversial. The aim of this study was to clarify this clinically relevant anatomy. Ten cadaveric tracheobronchial specimens (age range 68â€“101 years; seven males; no major airway pathology) were qualitatively investigated by microdissection. Serial histologic sections from multiple sites in three specimens were analyzed after staining for elastin. Findings were correlated with observations from video tracheobronchoscopies. An extensive and prominent meshwork of elastic tissue was found within the trachea and bronchi. Elastic fibers were predominantly longitudinal and aggregated into discrete bundles within the membranous wall of the trachea and main bronchi; a discrete fibroelastic membrane bridging the membranous wall of the trachea; and vertical laminae connecting the ends of successive cartilages. The longitudinal elastic bundles continued into the segmental bronchi, becoming thinner and more circumferentially distributed. .

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