Astronomy Today 9th Edition Eric Chaisson, Steve McMillan Test Bank (All Chapters)
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Astronomy Today 9th Edition Chaisson
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Astronomy Today 9th Edition Chaisson
Astronomy Today 9th Edition Eric Chaisson, Steve McMillan Test Bank (All Chapters). Astronomy Today 9th Edition Chaisson Test Bank. This is a bank of tests (study questions) to help you prepare for the tests. To clarify, this is a test bank, not a textbook. You have immediate access to download you...
,9) Only at the equator are all the stars visible over the course of the year.
Answer: TRUE
Diff: 1
Section Ref: 1.3
10) Over the course of a night, Polaris moves less than any other visible star in the sky.
Answer: TRUE
Diff: 2
Section Ref: 1.3
R
11) There are 3,600 arc seconds in a degree.
Answer: TRUE
Diff: 2
U
Section Ref: 1.4
SE
12) At apogee, the Moon is at its farthest from Earth and thus appears smaller than normal.
Because of this it can produce only annular solar eclipses, but not total solar eclipses.
Answer: TRUE
Diff: 2
Section Ref: 1.5
IS
13) If a star rises about 9 PM tonight, and with the sidereal day being four minutes less than the
O
solar one, then in a month it will rise about 7 PM.
Answer: TRUE
N
Diff: 3
Section Ref: 1.5
N
14) From Earth, the Sun and Moon have about the same angular diameter.
Answer: TRUE
O
Diff: 1
Section Ref: 1.5
C
15) The full Moon rises around sunrise, and sets around sunset.
ED
Answer: FALSE
Diff: 1
Section Ref: 1.5
16) From full Moon to third quarter Moon takes about a week.
M
Answer: TRUE
Diff: 2
Section Ref: 1.5
17) The first quarter Moon will rise about noon, and set about midnight.
Answer: TRUE
Diff: 2
Section Ref: 1.5
,18) As it orbits the Earth, the Moon appears to move eastward about its own diameter every
hour.
Answer: TRUE
Diff: 3
Section Ref: 1.5
19) The parallax shift of a star would be greater if viewed from Mars than from Earth.
Answer: TRUE
Diff: 2
Section Ref: 1.6
R
1.2 Multiple Choice Questions
U
1) Which of the choices below correctly lists things in order from largest to smallest?
A) Local Group, Solar System, Milky Way, Universe
SE
B) Universe, Milky Way, Local Group, Solar System
C) Solar System, Local Group, Universe, Milky Way
D) Universe, Local Group, Milky Way, Solar System
E) Milky Way, Universe, Solar System, Local Group
Answer: D
Diff: 2
Section Ref: 1.1 IS
O
2) The totality of all space, time, matter and energy is the:
N
A) solar system.
B) galaxy.
N
C) universe.
D) scientific theory.
Answer: C
O
Diff: 1
Section Ref: 1.1
C
3) A light-year is:
ED
A) about 365 Earth days.
B) the distance that light travels in a year.
C) the time it takes a beam of light to circle the Sun.
D) the distance between the Sun and the nearest other star.
Answer: B
M
, 4) Modern scientific theories are NOT:
A) testable.
B) continuously tested.
C) simple.
D) perfect.
E) elegant.
Answer: D
Diff: 1
Section Ref: 1.2
R
5) An effective theory must:
A) have been proven.
U
B) must have been around for centuries or longer.
C) be continuously tested.
D) include mathematical formulae.
SE
Answer: C
Diff: 2
Section Ref: 1.2
6) Aristotle's hypothesis was that:
A) lunar eclipses were created by our shadow.
IS
B) only a spherical Earth would always cast a circular shadow on the Moon.
O
C) lunar eclipses would have to happen every full Moon.
D) the Sun lay at the center of the planet orbits.
N
E) the Moon orbited the Earth.
Answer: B
N
Diff: 2
Section Ref: 1.2
O
7) Testing is important to developing:
A) an idea.
C
B) a hypothesis.
C) a theory.
ED
D) myths.
Answer: C
Diff: 1
Section Ref: 1.2
M
8) About how many stars are visible on a clear, dark night with the naked eye alone?
A) a few dozen
B) a few hundred
C) a few thousand
D) tens of thousands
E) millions and millions
Answer: C
Diff: 1
Section Ref: 1.3
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