A) 340 Hz
B) 170 Hz
C) 680 Hz
D) 85 Hz
Correct Answer: B
Solution :
For open pipe, \[v=\frac{v}{2l}\] Given, \[v=340\text{ }m/s,\text{ }l=1\text{ }m\] \[\therefore \] \[v=\frac{340}{2\times 1}=170\,Hz\]You need to login to perform this action.
You will be redirected in
3 sec