Question

Match the following
Column-I Column-II
A) Sound waves in solids P) longitudinal
B) Sound waves in gases Q) transverse
C) Phase difference between two R) undergo adiabatic process
particles of same loop in S) zero
stationary wave

• A. A-PQ, B-PR, C-S
• B. A-PS, B-PQS, C- P
• C. A-Q, B-R, C-Q,S
• D. A-R, B-S, C-QR

Answer 1

Answer: (A)

A-PQ, B-PR, C-S

Sound waves in solids are longitudinal and transverse.
Sound waves in gases are longitudinal.

Adiabatic process take place in gases.

In a stationary wave two particles of same loop will maintain constant phase difference. Thus change is zero.