Star A emits its peak energy at a wavelength of 500 nm, and star B emits its peak energy at a wavelength of 750 nm. If both stars have the same radii, which star is hotter and by how much?

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The Answer of Star A emits its peak energy at a wavelength of 500 nm, and star B emits its peak energy at a wavelength of 750 nm. If both stars have the same radii, which star is hotter and by how much?

Star a Emits Its Peak Energy at a Wavelength of 500