waves and sound Crossword

The waves partly or completely cancel as they pass
Waves passing through an object
how fast an object moves
The particles more perpendicular to each other
5.The bounding back of wave after hitting the surface
One to and fro movement
The time taken for one oscillation
The distance between two consecutive crests or though
Numbers of oscillation in one second
Bending of waves travel along the surface separating two media
an increase (or decrease) in the frequency of sound, light, or other waves as the source and observer move towards (or away from) each other.
a reduction in the amplitude of an oscillation as a result of energy being drained from the system to overcome frictional or other resistive forces.
When a wave moves past a corner in its medium nationally folds or flows around the corner
A movement up and down or back and forth
the action of interfering or the process of being interfered with.
a weight hung from a fixed point so that it can swing freely, especially a rod with a weight at the end that regulates the mechanism of a clock.