M

Manisha Agrawal • 9.32K Points
Tutor III 

Q. Which of the following statements is correct?

(A) pitch of the sound increases with increase in frequency
(B) pitch of the sound decreases with increase in frequency
(C) decibel is equal to 1/100 of bel
(D) increase in the amplitude of the sound decreases the intensity
Correct : Option (A)

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