The document is a quiz about astronomy. It contains questions about the uses of telescopes, famous astronomers, parts of telescopes, and locations of telescopes in space. It asks students to work in pairs to complete the quiz, then check their answers. The questions cover topics like the purpose of telescopes, who invented the first telescope, parts of a traditional telescope, famous Uzbek astronomers, and the location of the Hubble telescope.
This quiz was organized by Odyssey - The Astronomy Club, IIT Gandhinagar open for all students of the institute on the ocassion of 68th Republic Day of India
This quiz was organized by Odyssey - The Astronomy Club, IIT Gandhinagar open for all students of the institute on the ocassion of 68th Republic Day of India
Submanyan Chandrasekhar received the Prize for his research “on the structure and evolution of stars”. His work helped us understand how stars age and die. Chandrasekhar calculated what we now call Chandrasekhar limit, which is equal to 1.4 Solar mass. Chandrasekhar showed that if the dying star has a mass of 1.4 Solar mass or less when it reaches the white dwarf stage, it stays a white dwarf forever. A heavier star will continue collapsing and eventually turn into a neutron star or a black hole. You can find more information about Chandrasekhar and his research in our post.
Horizons (Prelims with Answers) - Astronomy Quiz - IIITDMJ2018Arnav Deep
This is the Prelims (with answers) of Horizons. For the finals, please find "Horizons (Finals) - Astronomy Quiz - IIITDMJ2018".
Visit Page for more: https://www.facebook.com/astronomyclub.iiitdmj
Horizons was an Astronomy Quiz conducted by the Astronomy and Physics Society on 6 November 2018. The Quiz Masters are Arnav Deep and Aditya Baurai, members of the Astronomy Club.
Submanyan Chandrasekhar received the Prize for his research “on the structure and evolution of stars”. His work helped us understand how stars age and die. Chandrasekhar calculated what we now call Chandrasekhar limit, which is equal to 1.4 Solar mass. Chandrasekhar showed that if the dying star has a mass of 1.4 Solar mass or less when it reaches the white dwarf stage, it stays a white dwarf forever. A heavier star will continue collapsing and eventually turn into a neutron star or a black hole. You can find more information about Chandrasekhar and his research in our post.
Horizons (Prelims with Answers) - Astronomy Quiz - IIITDMJ2018Arnav Deep
This is the Prelims (with answers) of Horizons. For the finals, please find "Horizons (Finals) - Astronomy Quiz - IIITDMJ2018".
Visit Page for more: https://www.facebook.com/astronomyclub.iiitdmj
Horizons was an Astronomy Quiz conducted by the Astronomy and Physics Society on 6 November 2018. The Quiz Masters are Arnav Deep and Aditya Baurai, members of the Astronomy Club.
Campamentos de Verano Sierra de Cadiz - Agosto 2016Veleta3000
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Sydäntä sosiaaliseen mediaan 15.5.2014FlowHouse Oy
Miten hyödynnät sosiaalista mediaa, teet yrityksestäsi kiinnostavan ja pidät asiakkaasi kuulolla? Luomalla some-viesteihisi intohimoa, tunnetta ja sydäntä, teet viestinnästäsi vaikuttavaa ja mielenkiintoista.
Suunnittele sosiaalisen median kanavien käyttöä sekä tutustu oikeasti kohderyhmääsi. Mistä he ovat kiinnostuneet? Yrityksen markkinointiviesteistä? Vai siitä inspiroivasta, yrityksen sydämestä ja henkilöistä lähtevästä sisällöstä, josta he aidosti kokevat saavansa hyötyä? Käännä ajatus pois perinteisen markkinoinnin tapaisista mainosviesteistä ja vie sydäntä someen.
Tämä on tiivistelmä Keski-Suomen Yrittäjien ja Jyväskylän aikuisopiston järjestämästä tapahtumasta: Nappaa sosiaalinen media yrityksesi haltuun 15.5.2014.
Sabemos que la obesidad es una de las principales pandemias del siglo XXI. Esta clase plantea como realizar el abordaje de la obesidad infantil en atención primaria de la salud. Estrategias y formas de abordaje familiar de esta problemática.
The curiosity to find earth-like planet can be dated to long time ago. But because of the incapability of the available technologies, it was a dream to detect planets beyond our solar system. After the time stated, the space research have taken a new leap and opened a new era of information. The concept of Exoplanet born. It can also be referred to as Extra Solar Planet. Any planet which is not within our solar system is Exoplanet. But an absolute definition is quite complex and problematic. So some of the important characteristics of an Exoplanet is it has to be earth-like environment, it can be giant or terrestrial type
The curiosity to find earth-like planet can be dated to long time ago. But because of the incapability of the available technologies, it was a dream to detect planets beyond our solar system. After the time stated, the space research have taken a new leap and opened a new era of information. The concept of Exoplanet born. It can also be referred to as Extra Solar Planet. Any planet which is not within our solar system is Exoplanet. But an absolute definition is quite complex and problematic. So some of the important characteristics of an Exoplanet is it has to be earth-like environment, it can be giant or terrestrial type
1 University of Maryland University College ASTR 1.docxjoyjonna282
1
University of Maryland University College
ASTR 100 – Dr. Hunt
Midterm Exam
Spring 2015
The following general directions apply to this exam:
• This Exam is open book & open notes in format, but you are not to
collaborate with other students
• The Exam is worth 100 points.
• Place all answers on Answer Sheet, and upload ONLY THAT to LEO
by the due date.
GOOD LUCK!
MULTIPLE CHOICE QUESTIONS – 1 POINT EACH
Choose the most correct answer for the following multiple-choice questions and record your
answer on the answer sheet. Make sure to read all the choices carefully before choosing
an answer.
1. The north celestial pole is a point in the sky
a. directly over Earth's equator.
b. directly over Earth's south pole.
c. around which the stars in the northern hemisphere appear to revolve.
d. that follows the daily motion of the stars.
2. Which of the following kinds of waves are of a fundamentally different character
than the others?
a. light
b. x-rays
c. sound waves
d. gamma rays
e. ultra-violet rays
3. The statement “The Mona Lisa is beautiful” is not a scientific statement because it is
not
a. true.
b. falsifiable.
c. popular enough.
d. Correction: the statement is scientific.
2
4. The sun’s apparent path around the celestial sphere over the year is called the
a. zodiac
b. ecliptic
c. celestial equator
d. meridian
5. Spring begins in the northern hemisphere on the vernal equinox, which occurs when
the
a. sun rises on the celestial equator.
b. sun reaches its most northerly point and rises to its highest point in the sky.
c. setting sun is seen below the horizon.
d. sun makes a complete daily cycle without dipping below the horizon.
6. The law that describes rocketry and the recoil of a gun is?
a. Kepler’s First Law
b. Kepler’s Second Law
c. Newton’s Third Law
d. Newton’s Law of Gravity.
7. Because Earth rotates on its axis, the
a. sun appears to rise in the east and set in the west.
b. stars appear to rise in the east and set in the west.
c. plane of motion of a pendulum changes.
d. all of the above
8. When the moon is located between Earth and the sun, the phase of the moon is said to
be new. A new moon is
a. visible from Earth during the daylight hours.
b. visible from Earth at midnight.
c. not visible at all.
d. only visible just before sunset by observers at high latitudes.
9. A "phase" of the moon is determined by the
a. amount of sunlight reflected off the lunar surface reaching Earth.
b. rate of Earth's rotation.
c. speed of the moon in orbit about Earth.
d. rate at which the moon rates on its axis
10. The gibbous waning and crescent waning phases occur when the moon
a. is rotating on its axis.
b. appears to be growing.
c. appears to be shrinking.
d. is observed through obscuring clouds.
11. A lunar eclipse occurs when
a. ...
2. Work in pairs. Do the quiz about astronomy.
1. What do we use a telescope for?
a) to study the planets b) to study the stars
2. Who made/used the first telescope?
a) Ulug’bek b) Galileo Galiley
3. What are the parts of a traditional telescope?
a) a mirror and a lens b) a mirror, a tube and a lens
4. Name a famous Uzbek astronomer and say which city he worked
in.
a) M.Ulug’bek, Samarqand
b) M.Ulug’bek, Shakhrisabz
5. Where is the Hubble telescope?
a) in the UK b) in space
3. Check yourself.
1. What do we use a telescope for?
a) to study the planets b) to study the stars
2. Who made/used the first telescope?
a) Ulug’bek b) Galileo Galiley
3. What are the parts of a traditional telescope?
a) a mirror and a lens b) a mirror, a tube and a lens
4. Name a famous Uzbek astronomer and say which city he worked
in.
a) M.Ulug’bek, Samarqand
b) M.Ulug’bek, Shakhrisabz
5. Where is the Hubble telescope?
a) in the UK b) in space
4. Read and check your
answers to questions.
Ulug’bek (1394-1449) was has
grandson of Temur, a famous
scientist and ruler of
Movorounnahr. He built an
observatory in Samarqand and
studied the stars with a telescope. He
made a famous map of the
movement of 1054 different stars. It
is still used today. Modern
astronomers are surprised at the
accuracy of his work. His book with
the map is called “Ziji Ko’ragoniy”.
5. Read and answer.
1. Where does this
text come from?
How do you know?
2. What information
comes first in the
text?
3. What comes next?
What comes after
that?
6. Check your answer.
1. An encyclopedia. We
know from the layout
with the keyword, then
the date, and then the
information. This is how
encyclopedia entries are
always organised and
presented.
2. Name
3. Date, definition of a
thing or description of a
person
7. Read and check your
answers to questions.
Telescope We can study the
sky and the stars through a
telescope. Telescopes are
used to make distant things
look much bigger. Most
astronomical telescopes are
called reflecting telescopes
because they use a large
mirror and a lens to make a
picture. The Hubble Space
Telescope is a reflecting
telescope in space. It can see
stars much more clearly than
telescopes on earth.
8. Answer the following question
1. Is the Sun a planet or a star?
2. Does the Sun go around the Earth?
3. How long does it take light to reach
us from the Sun?
4. What does it take Pluto 248 times
longer than Earth to do?
5. Does the Sun rise in the east or
west on Earth?
6. Which planet is known as the “red
planet”?
7. How many moons does Jupiter
have?
8. Would Saturn be a nice place to
live?
christmas1
9. Match the first half of each sentence (on the left) with its
correct second half (on the right).
1. There are a) on its side.
2. Mercury is b) nine planets in our solar system.
3. The Moon is c) famous for its Great Red Spot.
4. On Mars d) is dark on Pluto.
5. Jupiter is e) the nearest planet to the Sun.
6. Saturn has f) blue because its atmosphere is methane.
7. Uranus spinsg) a day is 24 hours and 37 minutes.
8. Neptune looks h) eighteen moons. One is called Titan.
9. Every day i) 384,000 km from Earth.
10. Check yourself.
1. There are a) on its side.
2. Mercury is b) nine planets in our solar system.
3. The Moon is c) famous for its Great Red Spot.
4. On Mars d) is dark on Pluto.
5. Jupiter is e) the nearest planet to the Sun.
6. Saturn has f) blue because its atmosphere is methane.
7. Uranus spinsg) a day is 24 hours and 37 minutes.
8. Neptune looks h) eighteen moons. One is called Titan.
9. Every day i) 384,000 km from Earth.
11. Reading
Read the text and find answers to the following question.
1. What are ‘fallin stars’?
2. What does the Earth’s
atmosphere do?
3. Why don’t meteors burn
up in Space?
12. WHAT IS A FALLING STAR
Falling stars are small, solid bodies that travel through Space. These
stars are commonly called ‘meteors’. Meteors can enter the
atmosphere of the Earth at great speed. As a result, the friction
that is created causes the
meteor to begin to burn up.
This produces the light that
we refer to as a falling star.
Our atmosphere protects the
Earth’s surface from the travel
through the atmosphere. In
Space there is no such
barrier, so meteors do not
burn up. Since the Moon does not have an atmosphere as dense
as ours, many scientists think the craters on the Moon may have
resulted from the impacts of meteors.
13. Vocabulary and matching.
Match the words in column A with the definitions in column
B.
A B
1. Crater a) a small piece of rock
2. meteor b) the mixture of gases that surround a planet
3. atmosphere c) the outside part of an object
4. surface d) the rubbing of one thing against another
5. scientist e) the action of one object hitting another
6. friction f) a large hole in the ground
7. impact g) a person who studies or teaches Science
14. Vocabulary and matching.
Match the words in column A with the definitions in column B.
A B
1. crater (f) a) a small piece of rock
2. meteor (a) b) the mixture of gases that surround a planet
3. atmosphere (b) c) the outside part of an object
4. surface (c) d) the rubbing of one thing against another
5. scientist (g) e) the action of one object hitting another
6. friction (e) f) a large hole in the ground
7. impact (d) g) a person who studies or teaches Science