# Physics 11

An FM radio station transmits radio signals that have a wavelength of 3.2m. Where would you have to adjust your tuner in order to pick up its music? Note: FM waves are measured in MHZ

I have no idea where to go with this...

Thank you :)

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2. 19
1. frequency = speed / wavelength

f = c / 3.2 m = 93.7 MHz

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posted by Scott
2. Thank you :) is c=300m/s a relatively constant value?

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posted by Kayla
3. c is the speed of light
(like E = m c^2)

3x10^8 m/s

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posted by Scott
4. Thanks a ton!! :)

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posted by Kayla

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