Where would a brown dwarf be located on an H-R diagram?
A) Below and to the right of the lowest part of the main sequence
B) Above and to the left of the highest part of the main sequence
C) In the upper right corner of the H-R diagram
D) In the lower left corner of the H-R diagram

Question

Quizplus · Accepted Answer

Brown dwarfs are not massive enough to sustain fusion reactions, so they cool and dim with time, falling below the main sequence. Therefore, they would be located below and to the right of the lowest part of the main sequence on an H-R diagram.

Where Would a Brown Dwarf Be Located on an H-R