Question

two waves A and B of the same pitch have ampltudes in the ratio 2:3 what will be the ratio of their a) pitch b) loudness​

Answer 1

Answer:

(i) Given, Amplitude ratio, a1 : a2 = 2 : 3

∵ I ∝ a2

∴ I1/I2 = a12/a22 = 22/32 = 4/9

⇒ I1 : I2 = 4 : 9

(ii) ∵ Frequency ∝ Pitch

∴ Ratio of frequencies = 1 : 1

Explanation:

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Answer 2

Explanation:

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