Question

is the movement of molecules in back and forth direction.
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Answer 1

It can be seen that while the wave of compressed molecules moves away from the source, the moleculesthemselves only move a very small distance to and fro. ... Sound waves are called longitudinal waves because the particles move back and forth in the direction of the wave movement.

Answer 2

Answer:

i think yes due to vibration a leaf can travel the water yo can do experiment

Explanation:

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