Question

our sun is a main sequence star. in this diagram, it has an absolute magnitude of about and a temperature around °k

Explanation:

Step1: Locate the Sun on the H-R Diagram

Find the yellow - labeled "Sun" on the main sequence.

Step2: Read the Absolute Magnitude

Look at the vertical axis (absolute magnitude) where the Sun is plotted. The value is approximately \(5\).

Step3: Read the Temperature

Look at the horizontal axis (temperature) where the Sun is plotted. The value is around \(6000^{\circ}K\).

Answer:

The Sun has an absolute magnitude of about \(5\) and a temperature around \(6000^{\circ}K\).