how do light travell explain breifly
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Light travel in wave form.Light do not need any medium to travel so It travels in space which is vaccum.
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light travels as a wave.but unlike sound waves or water waves.it does not need any matter or material to carry its energy along This means that light can travel through a vacuum—a completely airless space. (Sound, on the other hand, must travel through a solid, a liquid, or a gas.)
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