Teaching AEES PRT (Atomic Energy Education Society) 2022 Test Series Physics Waves Traveling Sound Waves
Which of the following statements is/are correct?
A) Sound waves are transverse waves.
B) Audible sound waves have a frequency range of 20 kHz and above.
C) Sound waves required a medium for propagation.
D) Non-periodic sound waves are term as noise.
1
A and B
2
A and C
3
B and C
4
C and D