Question

Someone help!!

______ brightness is how bright the star appears from a standard distance.

Fusion
Absolute
Magnitude
Apparent

Answer 1

Answer:

absolute

Explanation:

magnitude makes no sense apparent doesn't exist fusion is for protons

Answer 2

Answer:

absolute

• Astronomers define star brightness in terms of apparent magnitude
• how bright the star appears from Earth — and absolute magnitude
• how bright the star appears at a standard distance of 32.6 light-years, or 10 parsecs.