It takes 8 mins for light to reach from the sun to the earth surface. If speed of light is taken to be 3*10 to the power 8 metre per second. Find the distance from the sun to the earth in km.
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2
distance = speed × time
distance between sun and earth will be then :-
3×10^8 × 480
= 144 × 10^9 meters
Answered by
2
Speed=dist/time
Dist=speed*time
Time=8*60sec
Speed=3*10^8
Dist=8*60*3*10^8
=1440*10^8
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