Question

what is light????????????​

Answer 1

Answer:

Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nanometers, or 4.00 × 10⁻⁷ to 7.00 × 10⁻⁷ m, between the infrared and the ultraviolet

Answer 2

Light is a form of energy. It enables us to see things around us. Although light itself is invisible, it makes things visible to us. Objects that Give out light are called sources of light. They can be natural or artificial.

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