defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Physics Waves Transverse and longitudinal waves
Which of the following statement is incorrect regarding wave motion?
1
The energy is transferred from one place to another without actual transfer of mass
2
Velocity of wave and medium's particles are different from each other
3
For propagation of mechanical wave medium is required
4
Velocity of wave and medium's particle is same