Velocity and wavelength of ultrasonic wave in a liquid by using ultrasonic grating
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When ultrasonic waves are propagated in a liquid, the density varies from layer to layer due to periodic variation of pressure. This grating can determine the wavelength of monochromatic light and the speed of waves.
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Hey mate here is your answer:-
when ultrasonic waves propagated in a liquid, the density varias from layer due to periodic variation of pressure.This greating can determine the wave length of monochromatic light and speed of waves.
Hope my answer is correct please mark as brainlaist!!
when ultrasonic waves propagated in a liquid, the density varias from layer due to periodic variation of pressure.This greating can determine the wave length of monochromatic light and speed of waves.
Hope my answer is correct please mark as brainlaist!!
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