a note of frequency 2000Hz has a velocity of 400 ms-1. calculate the wavelength of the note
A
5.0m
B
2.0m
C
0.5m
D
0.2m
Verified Correct Answer: D.
Physical Principles & Numerical Solution
\(\pi = \frac{v}{f} = \frac{400}{2000} = 0.2m\)
Source: Myschool Past Questions Archive (Record #34667)