What is the purpose of the magnitude scale?
A) It measures the apparent location of objects that appear in the sky.
B) It measures the apparent size of objects that appear in the sky.
C) It measures the apparent brightness of objects that appear in the sky.
D) It measures the apparent speed of objects that appear in the sky.

Question

Quizplus · Accepted Answer

The magnitude scale is used to quantify the apparent brightness of celestial objects as seen from Earth, with lower numbers indicating brighter objects and higher numbers indicating fainter objects.

What Is the Purpose of the Magnitude Scale