Ask a New Question

How long would it take a laser beam to go to the Moon and back if the distance to the Moon is 3.8 x 108 m?

I know that Velocity of light is 3x10^8 m/s

1 answer

the answer given is 2 sec

Ask a New Question or answer this question.

Similar Questions

The Moon is 380 000km from the Earth. A laser light beam is directed from the Earth to theMoon. The beam is reflected back to
1. 2 answers
Lunar astronauts placed a reflector on the Moon’s surface, off which a laser beam is periodically reflected. The distance to
1. 1 answer
Lunar astronauts placed a reflector on the Moon’s surface, off which a laser beam is periodically reflected. The distance to
1. 2 answers
One way to determine the distance to the moon is to bounce a laser beam off a mirror on its surface. How far away is the moon if
1. 1 answer

more similar questions