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[" 59.Ultrasonic waves of frequency "3ti...

[" 59.Ultrasonic waves of frequency "3times10^(5)Hz],[" are passed through a medium where speed "],[" of sound is "10" times that in air (Speed of "],[" sound in air is "300m/s" ).The wavelength "],[" of this wave in that medium will be of the "],[" order of "]

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