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Answer to Question #39276 in Mechanics | Relativity for rupesh kumar
Question #39276
An ambulance siren has a fundamental frequency of 261 Hz .The ambulance is headed
towards an accident site with a speed of 100km/h .Two police officers on separate
motor cycles head for the same accident site: one follows the ambulance with a speed of 90km/h
and the other approaches the accident site from the other direction with a speed of 90 km/h .
What frequency does the ambulance siren has for each of the police
officers? Take the speed of sound equal to 340m/s .
towards an accident site with a speed of 100km/h .Two police officers on separate
motor cycles head for the same accident site: one follows the ambulance with a speed of 90km/h
and the other approaches the accident site from the other direction with a speed of 90 km/h .
What frequency does the ambulance siren has for each of the police
officers? Take the speed of sound equal to 340m/s .
Expert's answer
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