A torpedo, when fired, travels with a velocity of 70km/h before hitting the target in sea water. The speed of sound in s
Posted: Sun May 15, 2022 11:24 pm
A torpedo, when fired, travels with a velocity of 70km/h before hitting the target in sea water. The speed of sound in sea water is given as 4.0 times higher than that in air at 25°C. Determine the Mach number of torpedo. Make any suitable assumptions