Astronomers often record solar images in the ____ part of the electromagnetic spectrum because the gaseous layers high in the Sun's atmosphere are very hot and emit most of their light at short wavelengths.

Question

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The ultraviolet part of the electromagnetic spectrum is used to record solar images because the gaseous layers high in the Sun's atmosphere are very hot and emit most of their light at short wavelengths, which includes the ultraviolet range.

Astronomers Often Record Solar Images in the ____ Part of the Electromagnetic