Abasic observation of a star is how bright it appears. this brightness is known as the star's
a...
Chemistry, 31.10.2019 19:31, SpeechlessZzz9920
Abasic observation of a star is how bright it appears. this brightness is known as the star's
a. luminosity.
b. apparent magnitude.
c. absolute magnitude.
d. absent magnitude
Answers: 2
Mathematics, 29.07.2019 07:20
Mathematics, 29.07.2019 07:20