Average distance between surface of the earth and sun

Question-

The average distance between the surface of the earth and the surface of the sun is 1.49 × 1011 m. How much time, in minutes, does it take for light leaving the surface of the sun to reach the earth?

a) Zero minutes

b) 2.9 × 10-3 minutes

c) 8.3 minutes

d) 74 minutes

e) 500 minutes

Posted Date: 3/11/2014 8:25:41 PM | Location : United Kingdom(UK)

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