Physics, 11.05.2021 20:40, S145571

QUESTION 6 An ambulance with its siren on is moving at a constant speed of 20 mes. The siren
emits sound waves at a constant frequency. A stationary detector placed on the side
of the road records a frequency that is 50 Hz higher than the original frequency
Take the speed of sound in air as 340 mos-
6.1
Name and state the phenomenon described above

Answers: 1

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QUESTION 6 An ambulance with its siren on is moving at a constant speed of 20 mes. The siren
e...