Waves - Result Question 21
21. The equation of a sound wave is given as: . The wavelength of this wave is
[1996]
(a) 0.4 unit
(b) 0.3 unit
(c) 0.2 unit
(d) 0.1 unit
Show Answer
Answer:
Correct Answer: 21. (d)
Solution:
- (d)
On comparing with