Question

Define light wave????? Fast plzz

Answer 1

light wave is a wave which travels at a speed of 3×10^8 ms^-1 and light wave travels slower than the sound wave.

Answer 2

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In physics, the term light sometimes refers to electromagnetic radiation of any wavelength, whether visible or not. In this sense, gamma rays, X-rays, microwaves and radio waves are also light. ... The absorbed energy of the EM waves is called a photon, and represents the quanta of light....

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