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- Aug 6, 2006
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how do you know when f, v, and wavelength change?
in sounds, the only way to change the speed is to change the medium, correct?
so when the frequency changes, the wavelength changes but speed stays the same?
what about electromagnetic waves like light? does the frequency ever change? what about speed? what about wavelength?
I am just confused because i dont know when these change and when the dont. thanks
in sounds, the only way to change the speed is to change the medium, correct?
so when the frequency changes, the wavelength changes but speed stays the same?
what about electromagnetic waves like light? does the frequency ever change? what about speed? what about wavelength?
I am just confused because i dont know when these change and when the dont. thanks
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