Question Magnitude means brightness. Absolute magnitude tells us how bright a star is. What is the brightness of a blue star in the upper left corner of your H-R Diagram? (Use the left side numbers to guide you.) (1 point) Responses -15 to -20 -15 to -20 0 to -5 0 to -5 20 to 15 20 to 15 10 to 5 10 to 5
1 answer
In the Hertzsprung-Russell (H-R) diagram, blue stars are typically found in the upper left corner. These stars are massive and very hot, leading to high absolute brightness. The absolute magnitude of these blue stars usually falls within the range of -15 to -20.
Therefore, the answer is: -15 to -20.
