CastielNovak666 CastielNovak666

23-01-2018
Physics

contestada

Ultraviolet rays from the sun are able to reach Earth's surface because-
A: They require air to travel through

B: They have less energy than infrared rays

C: they have lower frequency than visible light

D: they can travel through empty space

Respuesta :

articunojaz articunojaz

23-01-2018

The answer to this is C.

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