What is energy.How can we say that light is a energy
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the strength and vitality required for sustained physical or mental activity is energy
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Energy is the capacity to do work. Yes light is a form of energy because the kinetic energy of electrons flowing between atoms is electricity. Electromagnetic (EM) radiation is a form of energy that is all around us and takes many forms such as radio waves, microwaves, Infra Red waves,Light, Ultra Violet rays, X-rays and gamma rays. Light is only a small portion of the EM spectrum.
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