given the distance between earth and sun is 1.5 into 10 power of 1 kilometre and its velocity of light is 3 into 10 ^ 5 kilometre per second inverse the take and the time taken for the sunlight to reach the earth is
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Explanation:
the time taken by the light to reach the earth= 1.5×10^11/3×10^8
=5×10^2 second
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