Homework Help: physical science

Posted by Sarah on Thursday, June 30, 2011 at 2:33pm.

the speed of light is 3*10^8 m/s. Red light has a wavelength of 7 * 10^-7 m. What is its frequency?

physical science - bobpursley, Thursday, June 30, 2011 at 4:08pm
f*wavelength=speed

calculate f

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