1.

A section each of two sound waves is shown in the given figure. Which of the following equations is correct?

A. Wavelength of wave A = Wavelength of wave B
B. Amplitude of wave A > Amplitude of wave B
C. Frequency of wave A < Frequency of wave B
D. Amplitude of wave A < Amplitude of wave B
Answer» D. Amplitude of wave A < Amplitude of wave B


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