Answer:
708.3 Hz
Explanation:
For an open-air column, like the empty can, the fundamental frequency is given by
[tex]f_1 = \frac{v}{2L}[/tex]
where
v = 340 m/s is the speed of sound
L is the length of the column
In this problem, the length of the bottle is
L = 24 cm = 0.24 m
Therefore, the fundamental frequency is
[tex]f_1 = \frac{340 m/s}{2(0.24 m)}=708.3 Hz[/tex]
