Stars

Question 1

Which statement describes absolute and apparent brightness?

Revolt · Accepted Answer

Absolute brightness is the actual amount of light produced by the star, whereas apparent brightness changes with distance from the observer.

Question 2

Which star on this diagram is the most similar to the Sun in luminosity and temperature?

Revolt · Accepted Answer

Centauri A

Question 3

The distance between stars is measured in light-years rather than in miles or kilometers because the distance between stars .

Revolt · Accepted Answer

is very large

Stars Answers