The figure below shows pressure variation in two different sound waves in air with time at a given position. Both the figures are drawn to the same scale. Which of the following statements is true?
KVPY 2013, Diffcult
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(d)
As,
Amplitude $\propto$ Maximum pressure and Wavelength $\propto$ Time duration for $1$ complete variation
So, wave $1$ has shorter wavelength and smaller amplitude compared to wave $2 .$
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