NEET Biology Neural Control and Coordination Question Bank Self Evaluation Test - Neural Control and Co-ordination

  • question_answer
    Our ear can hear the frequency of sound waves

    A) 20 to 20,000 cycles/sec  

    B) 1000 to 2000 cycles/sec  

    C) 5000 to 7000 cycles/sec

    D) 5000 to 10,000 cycles/sec

    Correct Answer: A

    Solution :

    [a] These are called the limits of audibility. Actual value is 20 to 20000 cycles/sec.


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