On a clear night when an observer in Los Angeles sees a first quarter Moon an observer in London would see
A) a full moon.
B) a first quarter moon.
C) a new moon.
D) a third quarter moon.
E) any of the above,depends on the time

Question

Quizplus · Accepted Answer

The phase of the Moon is the same for all observers on Earth at any given time, so both observers would see a first quarter Moon.

On a Clear Night When an Observer in Los Angeles