The frequency of the whistle of an engine appears to drop to `(2)/(3)rd` of its actual value when it passes a stationary observer. Velocity of sound in air is 330 m/s then the speed of engine is

The Pitch of the whistle of an engine appears to drop to 5/6 th of original value when it passes a stationary observer if the speed of sound in air is 350 m/s then the speed of engine is

The pitch of the whistle of an engine appears to drop to (frac(5)(6)^(th) of original value when it passes a stationary observer. If the speed of sound in air in 350 m//s then the speed of engine is

The apparent frequency of the whistle of an engine changes in the ratio 9 : 5 as the engine passes the stationary observer. If the velocity of sound is 350 ms^(-1) , then the speed of the engine is

The apparent frequency of the whistle of an engine changes in the ratio 6:5 as the engine passes a stationary observer. If the velocity of sound is 330(m)/(s) , then the velocity of the engine is

The apparent frequency of the whistle of an engine changes in the ratio 6:5 as the engine passes a stationary observer. If the velocity of sound is 330(m)/(s) , then the velocity of the engine is

The apparent frequency of the whistle of an engine changes in the ratio 6:5 as the engine passes a stationary observer. If the velocity of the sound is 330 m/s then the velocity of the engine will be

The apparent frequency of the whistle of an engine changes in the ratio 13 : 12 as the engine passes a stationary observer. If the velocity of sound is 350 m/s. The velocity of engine is

The ptich of the whistle of an engine appears to rise to 1,2 times the original value when it approaches a stationary observer. Calculate the speed of the engine if the speed of sound in air is 330 m/s. v'=((V)/(V-V_(S)))v