engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Physics Waves Transverse and longitudinal waves
Which of the following represent incorrect statement regarding longitudinal wave?
1
Direction of disturbance and direction of propagation is always perpendicular.
2
Direction of disturbance and direction of propagation is always parallel.
3
Sound waves are longitudinal in nature.
4
Longitudinal waves produces in a medium that can sustain compressive strain.