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When sound is emitted from a loud speaker, there is a/an: (A) increase in the pitch of the sound. (B) decrease in the pitch of the sound. (C) increase in the speed of the sound. (D) increase in the loudness of the sound.

When sound is emitted from a loud speaker, there is a/an:


(A) increase in the pitch of the sound.


(B) decrease in the pitch of the sound.


(C) increase in the speed of the sound.


(D) increase in the loudness of the sound.

Grade:Upto college level

1 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
one year ago
Dear student

The answer is option d

Regards

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