Multiple Choice
Astronauts on the Moon look back at Earth, whose diameter is about 12,800 km. Because the Earth-Moon distance is about 400,000 km and the Moon's diameter is about 3500 km, how much bigger or smaller will Earth appear in their sky than the Moon does in the sky?
A) the same, obviously
B) 114 times
C) 3.7 times
D) 0.27 times
Correct Answer:

Verified
Correct Answer:
Verified
Q229: On the day of the vernal equinox
Q230: If an observer points toward the zenith
Q231: Where should an observer expect to see
Q232: When an observer looks at the Moon
Q233: When the northern hemisphere is experiencing winter,
Q235: How much of the Moon's surface is
Q236: The Moon is visible in the sky
Q237: Which of these conditions holds for relative
Q238: If an observer were on Mars, which
Q239: A solar eclipse can occur only when