A note of frequency of 2000Hz has a velocity of... - WAEC Physics 1994 Question
A note of frequency of 2000Hz has a velocity of \(400ms^{-1}\). What is the wavelength of the note?
A
800m
B
200m
C
5m
D
2m
correct option: e
\(\lambda = \frac{v}{f} = \frac{400}{2000} = 0.2\)m
Please share this, thanks:
Add your answer
No responses