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Astronomy Final Test 1

40 Questions  I  By Brentzel
Astronomy Quizzes & Trivia

  
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1.  The entire range of light is called the
A.
B.
C.
D.
2.  The color of light is determined by
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B.
C.
D.
E.
3.  Which of the following statements about scientific theories in NOT true?
A.
B.
C.
D.
E.
4.  Suppose the Sun shrank in size but its mass remained the same. What would happen to the orbit of the Earth?
A.
B.
C.
D.
5.  Only one of the following statements used the term theory in its correct scientific sense, what is it?
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B.
C.
D.
6.  Which of the following is NOT a way that light and matter interact?
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B.
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7.  On which of the following days does the Sun rise due east and set due west everywhere on Earth
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B.
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D.
E.
8.  Say a yellow star was moving toward Earth at a very high speed. What color might it appear to an astronomer on Earth?
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B.
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E.
9.  If you wanted to increase the force of gravity between to objects you could
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10.  The orbit of each planet around the Sun is a(n)
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11.  A lunar eclipse occurs when
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12.  Why did Copernicus' model of the Solar System do no better in predicting the position of the planets than the ancient Greeks?
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13.  Which one explains the reason there are not eclipses every month?
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14.  Suppose that star X and Star Y both have redshifts, but Star X has a larger redshift than Star Y. What can you conclude
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15.  Which of the following is NOT one of, nor a direct consequence of, Kepler's Laws?
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16.  Why are astronauts weightless in the Space Station?
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D.
17.  When do the highest tides occur?
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18.  According to Kepler's Laws, when does a planet move fastest in its orbit around the Sun?
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E.
19.  On what day is South Carolina in direct Sunlight?
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20.  Which of the following would require the fastest escape velocity to escapes Earth's gravity and fly off into space?
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21.  How does the force of gravity of the Sun on Mars compare to the force of gravity of Mars on the Sun?
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D.
22.  From a laboratory measurements, we know that a particular spectral line formed by hydrogen appears at a wavelength of 121.6 nm. The spectrum of a particular star show the same hydrogen line appearing at a wavelength of 121.8 nm. What can we conclude?
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B.
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E.
23.  What observation did the ancient Greek astronomers try to search for to prove a heliocentric Solar System?
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C.
D.
24.  The Milky Way feature in the sky shows that the shape of our Galaxy is
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E.
25.  Which of the following best describes the origin of ocean tides on Earth?
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26.  The purpose of science as discussed in class is
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27.  Who discovered the universal law of gravity?
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28.  A hypothesis is considered scientific only if it
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29.  Who discovered Jupiter has moons?
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30.  Which property of stars cannot be determined from our model of the Celestial Sphere?
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31.  Which color star would have the highest temperature?
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32.  Earth's rotation axis is tilted by 23.5 degrees with respect to Earth's orbit around the Sun. This causes the effect we call
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33.  Which of the following scientific terms encompasses the most verified information
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34.  If we observe one edge of a planets to be redshifted and the opposite edge to be blueshifted, what can we conclude about the planet? 
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B.
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D.
35.  A spectrume that has a rainbow background with black lines in it is called
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E.
36.  Stars rise in the east and set in the west over the course of a single night due to 
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B.
C.
D.
E.
37.  To be scientifically valid, and experiment should 
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38.  All of the following statements are true. Which one follows directly from Kepler's 3rd Law?
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B.
C.
D.
39.  What causes the apparent retrograde motion of the planets?
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40.  The light from an object can help astronomers determine
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E.
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