Doppler effect

abr95
Posts: 5
Joined: Thu Aug 30, 2018 2:15 am

Doppler effect

Postby abr95 » Sat Sep 15, 2018 11:43 pm

On page 174 of physics chapter 8, it says that when a a sound source is moving towards an observer, by holding the wavelength constant, we see the frequency increases as the velocity increases? Don't the wavelengths get smaller as the source moves closer to the observer? Why is it saying wavelength is constant?

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