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Does the intensity of a wave depend on frequency?
I have one equation where I is proportional to both amplitude and frequency squared.
But I often times come across a problem where they say it is not. Are they wrong?
Bonus Question: When a wave enters a new medium, is it true that only the wavelength changes? This is for both sound and light.
I have one equation where I is proportional to both amplitude and frequency squared.
But I often times come across a problem where they say it is not. Are they wrong?
Bonus Question: When a wave enters a new medium, is it true that only the wavelength changes? This is for both sound and light.