A basic observation of a star is how bright it appears. This brightness is known as the star's
A. apparent magnitude.
B. absent magnitude.
C. its not C.
D. absolute magnitude.

Question

A basic observation of a star is how bright it appears. This brightness is known as the star's
A. apparent magnitude.
B. absent magnitude.
C. its not C.
D. absolute magnitude.

anonymous · Answer

How bright a star appears from someone's point of view from earth is apparent magnitude.

anonymous · Answer

ty help with 1 more?

anonymous · Answer

sure c:

anonymous · Answer

kk here we go:
When the Moon reaches equal periods of orbital and rotational periods, it's known as _______ rotation.
A. imbalanced
B. asynchronous
C. I wish it was C.
D. synchronous

anonymous · Answer

okay um when the moon reaches equal periods of orbital and rotational periods, it is known as synchronous

anonymous · Answer

okay thank you i will let you know if it was rite

anonymous · Answer

(: okay cx

anonymous · Answer

they were all correct i made a 100!!!

anonymous · Answer

@SamuelAlden917 i need your help!

anonymous · Answer

:D good @orion92898