The speed of sound in a medium is independent of its frequency. Ultrasonic waves and audible sound waves are both sound waves and travel at the same speed in the same medium.
The speed of ultrasonic wave in air is
Asked in ACF And Forest Range Officer Gr I Comp. Exam 2018 · Topic: Sound (Ultrasound and Infrasound: Production, Properties, and Applications (SONAR, Medical, Industrial))
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