Resonance spacing ��
�
2
�so using ���
v
f
�
the resonance spacing is
�
�
2
���
2
v
f
���
(2
3
)(
4
4
3
40
m
H
/s
z) ��0.39 m
A 350-Hz tuning fork is held above a closed pipe. Find the spacings between the resonances when the air temperature is 20°C.
1 answer