What is light ......?
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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.
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Answer:
light is that phenomena that help us to seema anya thing or make any thing visible to us.
Explanation:
as it falls on any material Its reflect and this reflection helps us too see
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