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