Question

what is light..​

what is light​

Answer 1

Answer:

Light is defined as the electromagnetic radiation with wavelengths between 380 and 750 nm which is visible to the human eye.

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Answer 2

Answer:

Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that is perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nanometres, between the infrared and the ultraviolet.