How much time will it take light moving at 300,000 km/s to reach us from the sun? The sun is 15,000,000 km from earth.
2 answers:
50s because 15,000,000/300,000 is 50
Answer:
50 sec
Explanation:
Well we have the speed given as 300,000 km/s and distance given as 15,000,000 km. The time can be calculated by dividing the distance with the speed since
s = d/t
⇒t = d/s = 15,000,000 km/ 300,000 km/s
=50 sec
∴ t = 50 sec
Hope it answers your question!
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