Question

Statement-I: Compression & rarefaction involve changes in density & pressure.
Statement-II : When particles are compressed, density of medium increases &
when they are rarefied density of medium decreases.
A) Both statement-I and statement-II are correct
B) Both statement-I and statement-II are incorrect
C) Statement-I is correct and statement-II is incorrect
D) Statement-I is incorrect and statement-II is correct​

Answer 1

Explanation:

option A) both the statements are wrong