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Physics, 21.02.2020 06:26 dollangellface22

Which statement correctly explains how the Hertzsprung-Russell diagram helps to compare stars?

The Sun's high temperature places it to the far left of the Hertzsprung-Russell diagram.

The Hertzsprung-Russell diagram plots stars according to their size and shape.

Stars with the highest temperatures appear towards the right side of the hertzsprung-Russell diagram

The Hertzsprung-Russell diagram plots stars according to their luminosity and temperature, which is also associated with spectral class.

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Which statement correctly explains how the Hertzsprung-Russell diagram helps to compare stars?
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