Question

compare loudness and putch of sound wave if frequencies of two aound waves are 128hz and 1024hz respectively if amplitudes in ratio 1:4​

Answer 1

Answer:

wave if frequencies of two aound waves are 128hz and 1024hz respectively if amplitudes in ratio 1:4

Answer 2

Answer:

LOUDNESS

∴ Amplitude of two waves, is same

∴ their loudness is same i.e in 1:1

(ii) PITCH

Ratio of their frequencies

256 Hz : 512 Hz

∴ Ratio of their pitch = 1 : 2

Explanation:

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