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Light and radio waves travel through a vacuum in a straight line at a speed of very nearly 3.00 x 10 to the 8th m/s. How far is ligth year (the distance light travels in a year)?​
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Light and radio waves travel through a vacuum in a straight line at a speed of very nearly 3.00 x 10 to the 8th m/s. How far is ligth year (the distance light travels in a year)?​

User Vishal Zaveri
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5 votes
As the law of c of light = distance /time in second
Distance =c t
=3x10^8 *365*24*60*60
User AlbertM
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