define electromagnetic radiation class 11
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Explanation:
What is mean by electromagnetic radiation?
ans:
Electromagnetic radiation is energy that is
transmitted at the speed of light through oscillating electric and magnetic fields.
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Electromagnetic radiation (EMR) consists of waves of the electromagnetic (EM) field, propagating through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves, infrared, (visible) light, ultraviolet, X-rays, and gamma rays.
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