Question

what is doppler's effect?​

Answer 1

Answer:

mark me brainless

Explanation:

Doppler Effect refers to the change in wave frequency during the relative motion between a wave source and its observer. For instance, when a sound object moves towards you, the frequency of the sound waves increases, leading to a higher pitch. ...

Answer 2

Answer:

The answer will be:

When wave energy like sound or radio waves travels from two objects, the wavelength can seem to be changed, if one or both of them are moving. This is called the doppler's effect.

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