how does sun rays come to earth
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hey friend
here is your answer
sun rays come to earth by traveling a huge vacant space .actually light is electromagnetic waves they don't need medium to travel like sounds need medium. it is so because sound is a material wave or it is a disturbance but light is particle and particles can also travel In vacuum. and photons emitted by sun reaches earth in 8.5minutes .photons emitted by sun travels 150 million km to reach earth.
hope it helped you
here is your answer
sun rays come to earth by traveling a huge vacant space .actually light is electromagnetic waves they don't need medium to travel like sounds need medium. it is so because sound is a material wave or it is a disturbance but light is particle and particles can also travel In vacuum. and photons emitted by sun reaches earth in 8.5minutes .photons emitted by sun travels 150 million km to reach earth.
hope it helped you
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