Ravi and RAM are standing on the edges of the huge metal pipe . Ram is striking the metal pipe by using a hammer in this end one time. Ravi is able To hear two sounds 1st sound in metal and 2nd sound in water and the pipe is half immersed in water. If the velocity of sound in air is 300 M per second and if the velocity of sound in water is 600m per second and if the velocity of sound in the pipe thousand 200 m per second find the length of the pipe and if ravi can hear the 3rd sound or not

Arjun , 6 Years ago

Grade 9