Which invisible rays have a shorter wavelength and can be more damaging than infrared rays?

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Multiple Choice

Which invisible rays have a shorter wavelength and can be more damaging than infrared rays?

Explanation:
Wavelength determines how much energy each photon carries and what it can do to matter. Infrared rays have longer wavelengths and mostly affect us as heat. Ultraviolet rays have shorter wavelengths, so their photons pack more energy per particle. That higher energy can cause chemical changes, such as breaking bonds in DNA, leading to skin damage, sunburn, and eye injury. That combination of being invisible and more energetic makes ultraviolet rays potentially more damaging than infrared.

Wavelength determines how much energy each photon carries and what it can do to matter. Infrared rays have longer wavelengths and mostly affect us as heat. Ultraviolet rays have shorter wavelengths, so their photons pack more energy per particle. That higher energy can cause chemical changes, such as breaking bonds in DNA, leading to skin damage, sunburn, and eye injury. That combination of being invisible and more energetic makes ultraviolet rays potentially more damaging than infrared.

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