Question

Light travelled the distance after 10 second is ___________
3 lakhs Km
30 lakhs Km
30 thousand Km
3 thousand Km

Answer 1

Answer:

speed of light in a vacuum is 186,282 miles per second (299,792 kilometers per second), and in theory nothing can travel faster than light. In miles per hour, light speed is, well, a lot: about 670,616,629 mph. If you could travel at the speed of light, you could go around the Earth 7.5 times in one second.

Answer 2

Answer:

Explanation:

speed of light per second = 3 x 10 ⁸ meter / second .

Light travelled the distance after 10 second is 30 lakhs km .