A wavelength of 0.3 m is produced in air and it travels at a speed of 300 m/s. Then it will be an Options: A . &nbspAudible wave B . &nbspInfrasonic wave C . &nbspUltrasonic wave D . &nbspMicrowave

A wavelength of 0.3 m is produced in air and it travels at a speed of 300 m/s. T

Question

A wavelength of 0.3 m is produced in air and it travels at a speed of 300 m/s. Then it will be an

Options:

A . Audible wave

B . Infrasonic wave

C . Ultrasonic wave

D . Microwave

Answer: Option A

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