November 27, 2015

Homework Help: Physical Science

Posted by Anonymous on Wednesday, October 5, 2011 at 4:06pm.

What is the frequency of electromagnetic radiation that has the same wavelength as the sound waves of middle C on a piano?

A) 1.1 x108 Hz

B) 2.2 x108 Hz

C) 4.4 x108 Hz (my answer am I correct)

D) 6.6 x108 Hz

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