Saturday
May 23, 2015

Homework Help: physics

Posted by Morgan on Tuesday, May 17, 2011 at 10:48pm.

A typical smaall laser has a power of 0.5mW= 5*10^-4J/s. How many photons are emitted each second by the laser?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members