Question

A sound wave generated by a source of frequency 440 Hz is moving through 25 °C air.The sound wave strikes a solid block of steel and propagates into the steel. What is the wavelength of the sound wave inside the steel. The density of steel is 7.85 g/cm³ and the bulk modulus of steel is 1.6 x 10" N/m? . 346 m 4515 m 0.787 m 10.26 m 1.27 m

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