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The Doppler Effect Solutions Library

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4 solutions

The Doppler Effect

Q. A police car is traveling at a speed vc to the right and a truck is traveling at a speed  vt to the right. The frequency of the siren on the police...

Solved • Oct 6, 2017

The Doppler Effect

Q. An ambulance is traveling North at 54.3 m/s, approaching a car that is also traveling North at 33.6 m/s. The ambulance driver hears his siren at a ...

Solved • May 18, 2017

The Doppler Effect

Q. An object emitting a sound at a constant frequency is thrown into the air. As the source travels up and back down again, the frequency you hear is ...

Solved • Mar 28, 2017

The Doppler Effect

Q. Two speakers, A and B, are moving towards each other with a closing speed of 30 m/s, meaning the distance separating the two speakers is decreasing...

Solved • Mar 24, 2017