Two Stationary Tuning Forks (350 and 352 Hz)are Struck Simultaneously

question 28

Multiple Choice

Two stationary tuning forks (350 and 352 Hz) are struck simultaneously.The resulting sound is observed to:

• A)beat with a frequency of 2 beats/s
• B)beat with a frequency of 351 beats/s
• C)be loud but not beat
• D)be Doppler shifted by 2 Hz
• E)have a frequency of 702 Hz

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