Question

define light




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Answer 1

Answer:

Light, electromagnetic radiation that can be detected by the human eye. Electromagnetic radiation occurs over an extremely wide range of wavelengths, from gamma rays with wavelengths less than about 1 × 10−11 metre to radio waves measured in metres

Answer 2

Light is very important for us humans because without light we cannot see and light is important for plants also because without light they can't able to make food.There are 2 types of sources of light-Natural sorce of light and Artificial sorce of light.

Explanation:

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