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3. The frequency, which is audible to thehuman ear isa) 50 kHzb) 20 kHzc) 15000 kHzd) 10000 kHz |
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Answer» the frequency which is audible to the human ear is 20 kHZ 20 kHz means 20,000 Hertz 20kHz is answer of this question The human range is commonly given as 20 to 20,000Hz.So option (b) 20 kHz is the right answer. the frequency which is audible to the human ear is 20 KHZ the answer is 20kHz to this question |
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