Post a New Question

physics

posted by on .

Use the fact that the speed of light in a vacuum is about 3.00 108 m/s to determine how many kilometers a pulse from a laser beam travels in exactly 4.9 hour(s)

  • physics - ,

    This is a duplicate question. The answer remains the same.

  • physics - ,

    7

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question