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Three musicians experiment with the Dopp...

Three musicians experiment with the Doppler affect . Musician A rides in a car at a speed u directly away from musician B who is stationary . Musician C redes in a car directly toward B and travels at the same speed as A. Musician A plays a note at frequency `f_(A)` on his trumpet . B hears the note , adjusts his trumpet , and plays the same note he heard.

A

The note heard by C coming from B will be the same pitch as `f_A`.

B

The note heard by A coming from B will be higher in pitch than `f_(A)`.

C

The note heard by A coming from B will be lower in pitch than `f_(A)`.

D

The note heard by B coming from A will be lower in pitch than `f_(A)`.

Text Solution

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The correct Answer is:
A, C, D
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