at the sound wave propagates from one place to the other in air , the air itself is not required to move from one place to the other
Answers
The air is required for the sound to poropagate becoz the particals in the air helps sound to propogate. For ex in space we can talk to each other becoz there is no air in the space.
Hope u understand
Answer:
Ans: i. A sound wave propagates in the form of
compression and rarefaction.
ii. When a compression is formed, compressed air
molecules transfer their energy to air molecules in
next region without leaving their positions.
iii. As a result, air molecules in next region get
compressed and transfer energy further in the same
manner.
iv. Meanwhile, a rarefaction gets formed and moves
forward in the similar way.
v. As a combined effect, air molecules propagate
sound wave without actual movement.
Hence, during propagation of sound wave in air
from one place to another, air itself is not required
to move.