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MCQs on Audible Range of Human Ear PDF Download eBook
MCQ: Old people can not hear sounds even above
- 5,000 Hz
- 15,000 Hz
- 10,000 Hz
- 8,000 Hz
B
MCQ: A normal human ear can hear a sound only if its frequency lies between
- 30 Hz to 30,000 Hz
- 50 Hz to 50,000 Hz
- 20 Hz to 20,000 Hz
- 10 Hz to 10,000 Hz
C
MCQ: A human hearing can not hear a sound of frequency less than
- 20 Hz
- 30 Hz
- 10 Hz
- 40 Hz
A
MCQ: When the frequency of sound increases, the wavelength and period
- becomes negative
- remains constant
- also increases
- decreases
D
MCQ: A human hearing can not hear a sound of frequency more than
- 10,000 Hz
- 20,000 Hz
- 5,000 Hz
- 15,000 Hz
D