Question

what is a light what does it mean​

Answer 1

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Here is ur answer ⬇️⬇️

⚫(i) Light is a form of energy, which includes the sensation of vision in our eyes and make us able to see various things present in our surrounding. ⚫(ii) When light falls on an object, some part of light is reflected back to our eyes.

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Answer 2

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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.