On a Hertzsprung-Russell diagram, where is hotter located?

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Multiple Choice

On a Hertzsprung-Russell diagram, where is hotter located?

Explanation:
In this diagram, surface temperature is plotted along the horizontal axis, and it runs from hot to cold as you move from left to right. That means hotter stars appear on the left side, while cooler ones are on the right. The vertical axis shows luminosity (brightness) and increases upward, so hotter isn’t about vertical position. So the location of hotter stars is on the left side of the horizontal axis. The other options describe positions related to brightness or being higher on the diagram, not temperature.

In this diagram, surface temperature is plotted along the horizontal axis, and it runs from hot to cold as you move from left to right. That means hotter stars appear on the left side, while cooler ones are on the right. The vertical axis shows luminosity (brightness) and increases upward, so hotter isn’t about vertical position. So the location of hotter stars is on the left side of the horizontal axis. The other options describe positions related to brightness or being higher on the diagram, not temperature.

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