Question

what is dropler effect​

Answer 1

Answer:

hiii

Explanation:

The Doppler effect (or the Doppler shift) is the change in frequency or wavelength of a wave in relation to an observer who is moving relative to the wave source. It is named after the Austrian physicist Christian Doppler, who described the phenomenon in 1842.

hope this helps u.... :))))

❤

Answer 2

Answer:

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