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The threshold of pain to human ears is...

The threshold of pain to human ears is

A

50-60 dB

B

30-40 dB

C

120-140 dB

D

160-180 dB

Text Solution

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The correct Answer is:
C
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Explore conceptually related problems

(a) What is the threshold of hearing ? (b) What is the threshold of pain in the ear ?

The hearing range of human ear is

The hearing range of human ear is

The faintest sound the human ear can detect at a frequency of 1000 Hz correspond to an intensity of about 1.00xx10^-12(W)/(m^2) , which is called threshold of hearing. The loudest sounds the ear can tolerate at this frequency correspond to an intensity of about 1.00(W)/(m^2) , the threshold of pain. Detemine the pressure amplitude and displacement amplitude associated with these two limits. Take speed of sound =342(m)/(s) and density of air =1.20(kg)/(m^3)

Which of these statements about the human ear is true ?

Explain how the human ear works.

Name the hearing apparatus of human ear.

ARIHANT NEET-ENVIRONMENTAL ISSUES-Chapter exercises (A) Taking it together (Assorted Questions of the Chapter for Advanced Level Practice)
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