Question

Given the distance between earth and sun is 1.5 into 10 to the power 8 km and velocity of light is 3 into 10 to the power 5 kilometre per second the time taken for a sun light to reach the earth is options 300 seconds option B 400 second option C 500 2nd option D 600 seconds

Answer 1

Answer:

v=s/t

t=s/v

t=1.5×10^8/5

t=0.3×10^8

Explanation:

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Answer 2

Answer:

Option B) 400second is the correct answer.

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