What is the wavelength of sound in a tissue if the speed is 1.7 km/s and frequency is 4.2 MHz? - OSCILLATIONS AND WAVES Quiz | GKFix.in

Content protected from screenshots

Question

What is the wavelength of sound in a tissue if the speed is 1.7 km/s and frequency is 4.2 MHz?

A. 4.05 cm
B. 40.5 mm
C. 0.405 mm
D. 4.05 mm