|
Title: Star A and star B both have an apparent magnitude of 7.0, but star A is at a distance of 15 pc and s Post by: Tsync on Feb 10, 2016 Star A and star B both have an apparent magnitude of 7.0, but star A is at a distance of 15 pc and star B is at a distance of 30 pc. Which statement below is correct?
A) Star A appears brighter than star B, but actually star B and star A are the same brightness. B) Star B appears brighter than star A, but actually star B and star A are the same brightness. C) Star A and star B appear to have the same brightness, but actually star B is brighter than star A. D) Star A and star B appear to have the same brightness, but actually star A is brighter than star B. E) It is impossible to determine how bright these stars are or appear to be relative to one another, given the information above. Title: Re: Star A and star B both have an apparent magnitude of 7.0, but star A is at a distance of 15 pc a Post by: Ratatouille on Feb 11, 2016 Content hidden
Title: Re: Star A and star B both have an apparent magnitude of 7.0, but star A is at a distance of 15 pc and s Post by: Tsync on Mar 2, 2016 Wonderful, thanks for your time and effort
Title: Re: Star A and star B both have an apparent magnitude of 7.0, but star A is at a distance of 15 pc and s Post by: Ratatouille on Mar 3, 2016 Happy to help :)
|