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Byju's Answer
Standard X
Physics
Perception of Sound
Human ear is ...
Question
Human ear is sensitive to sound of frequency less than
20
Hz
.
A
True
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B
False
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Solution
The correct option is
B
False
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Similar questions
Q.
Any sound of frequency less than
20
H
z
is not audible to human ears.
Q.
Sound with frequency less than 20 Hz is called:
Q.
Which one of the following frequency ranges is sensitive to human ears ?
Q.
The sounds having frequency less than 20 Hz are called ultrasonics.
Q.
Assertion :To hear distinct beats, the difference in frequencies of the sounding bodies should be less than
10
H
z
. Reason: The persistence of hearing of sound is
0.1
sec, so the ear can not distinguish between sounds of frequency more than
10
Hz.
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