- #1
- 8
- 0
please help me!!!!!!
use the fact that the speed of light in a vacuum is about 3.00*10^8 m/s to determine how many kilemeters a pulse from a laser beam travels in exactly nine hours. answer in units of km
thanks please help!!!
use the fact that the speed of light in a vacuum is about 3.00*10^8 m/s to determine how many kilemeters a pulse from a laser beam travels in exactly nine hours. answer in units of km
thanks please help!!!