Two sounds A and B are of same amplitude, same wave forms but of frequencies f and 2f respectively.

Question

Two sounds A and B are of same amplitude, same wave forms but of frequencies f and 2f respectively.

Then:

(a) B differ in quality from A

(b) B is grave, A is shrill

(c) B is shrill, A is grave

(d) B is louder than A.

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

B is shrill, A is grave

Explanation: Shrillness or pitch of a sound is directly proportional to the frequency of the sound wave. Greater the frequency, shriller will be the note.

4 views Answered 2023-02-05 15:29