wo waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratioof their (i) loudness and (ii) frequencies?
Question
Solution 1
(i) Loudness: The loudness of a sound is directly proportional to the square of the amplitude of the wave. Therefore, if the amplitudes of two waves are in the ratio 1:3, their loudness will be in the ratio 1^2 : 3^2 = 1:9.
(ii) Frequencies: The frequency of a wave is not affected by its amplitude. Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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