1. Mechanical waves are called elastic waves.
2. Transverse waves can be formed in fluids.
Correct Answer is : FALSE
3. When a pebble is dropped into a pond of still water, what happens?
Correct Answer is : Waves move
4. What are the essential properties a medium must possess for the propagation of mechanical waves?
Correct Answer is : Minimum friction
5. Which of the following waves can be transmitted through solids, liquids and gases?
Correct Answer is : Longitudinal waves