We need to increase ........... if we want to change feeble sound to loud sound.
(A) velocity
(C) frequency
(B) wavelength
(D) amplitude
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Hey mate here is your answer ✨ ✨
We need to increase amplitude if we want to change feeble sound to loud sound...
Hope it will help you
❤️ ❤️ Shruti ❤️ ❤️
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