Optics Question 223
Question: Diffraction effects are easier to notice in the case of sound waves than in the case of light waves because
[RPET 1978; KCET 1994, 2000]
Options:
A) Sound waves are longitudinal
B) Sound is perceived by the ear
C) Sound waves are mechanical waves
D) Sound waves are of longer wavelength
Show Answer
Answer:
Correct Answer: D
Solution:
Sound waves are of longer wavelength
