February 25, 2017

Homework Help: 10th grade

Posted by mary on Thursday, October 21, 2010 at 12:56pm.

What is the frequency of a photon with a wavelength of 2.50 102 nm? (The speed of light in a vacuum is 2.998 108 m/s. Planck's constant is 6.626 10-34 J ยท s.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions