MCAT Question of the Day


  • Q:

    How much greater is the beat frequency for a pair of tones at 12000 Hz and 12001 Hz versus a pair of tones at 4000 Hz and 4001 Hz?

     

    A

    The beat frequency is 3 times greater.

    B

    The beat frequency is 33% greater.

    C

    The beat frequency is 2 times greater.

    D

    The beat frequencies are the same for the two pairs of tones.



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