Question

part A

1) speed of sound in solid medium (iron) is ------------

part B
Q/A
2)define particle velocity
3)define incident and reflected waves
4) define angle of incidence and angle of reflection

Part C
any one
5) briefly explain about longitudinal waves and define wave velocity
6)write down the categories of sound waves based on their frequencies​

Answer 1

Answer:

more than the speed of sound in air