Star A has a magnitude of 2. Star B has a magnitude of 5. What is the brightness ratio? A.6.3 : 1 B.15.8 : 1 C.5 : 2 D.2 : 5

asked Feb 5, 2019 223k views

4 votes

5.1k points

Please log in or register to add a comment.

6 votes

I think the answer is C

An Hv answered Feb 10, 2019

by An Hv

5.3k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.8m questions

7.6m answers