Question

light travels with a speed of 3*10^8 m/s. How long does the light take to reach the earth from the sun which is 1.5*10^11 m away .​

Answer 1

Answer:

500

Explanation:

time = distance÷speed

=1.5*10^11÷3*10^8

=500

Answer 2

Answer:

time=distance÷speed

=1.5×10^11÷3×10^8

=7.33min

If in second then answer is 500sec