Question

22. If the motion if disturbance is in the direction of parallel to the direction of motion medium then the wave
is known as:
(A) longitudinal waves
(B) Transverse waves
(C) Electromagnetic waves
(D) none of the above​

Answer 1

Answer:

Transverse waves occur when a disturbance causes oscillations perpendicular (at right angles) to the propagation (the direction of energy transfer). Longitudinal waves occur when the oscillations are parallel to the direction of propagation. ... Sound, for example, is a longitudinal wave.

Explanation:

option A

longitudinal waves