Hindi, asked by blackpanther12, 11 months ago

what do u mean by speed of lig.ht​

Answers

Answered by muskan2807
10

Answer:

The distance light can travel in a unit of time through a given substance. Light travels through a vacuum at about 186,000 miles, or 300,000 kilometers, per second. (See E = mc2, electromagnetic waves, relativity, and twin paradox.)

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