Science, asked by narendernaru0293, 8 months ago

what are ultravoilet rays

Answers

Answered by Manogna12

Ultraviolet is a form of electromagnetic radiation with wavelength from 10 nm to 400 nm, shorter than that of visible light but longer than X-rays. UV radiation is present in sunlight, and constitutes about 10% of the total electromagnetic radiation output from the Sun.

Answered by VidhyaSaraf

Answer:

Ultraviolet rays are rays that are released by sun towards the earth. These rays are very harmful for the organisms of the earth. These rays are reflected by the ozone layer which surrounds the earth and protects the it from the rays.

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