pradeep negi
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Posted 5 year ago

What is the time taken by the light of the Sun to reach the Earth?

1 Answer(s)
Mitesh Sharma
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Posted 5 year ago Mitesh Sharma

Light from the Sun takes about 5 and 1/2 hours to reach it and roughly the same time to return to Earth. By the time the light reaches us, it has spread out so much that the planet looks very dim, and requires a good telescope to spot.