Question

CAN ANYONE EXPLAIN ME DOPPLERS EFFECT

Answer 1

Answer:

Definition of 'Doppler Effect' Definition: 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.

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Answer 2

Answer:

$\mathfark\blue{Hey Mate}$

Doppler effect is a change in frequency and wavelength of a wave. It is caused by the change in distance between the thing creating the wave (causer) and whatever is measuring seeing or hearing the wave (watcher or observer). Another word for "causer" is "sender".