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Physics 21 Online
OpenStudy (anonymous):

FM radio operates at a frequency of about 100 MHz. What is its wavelength in centimeters?

OpenStudy (theeric):

Hi! Do you have an idea on how to start?

OpenStudy (anonymous):

No not at all

OpenStudy (anonymous):

@theEric

OpenStudy (theeric):

Okay! Well let me help get you started. EM waves are pretty much sinusoidal when you look at intensity versus distance!|dw:1383267097819:dw| Do you know what one wavelength is? The variable is usually \(\lambda\), by the way.

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