Sagot :
Answer:
[tex]0.3 \infty \: hz[/tex]
Explanation:
frequency = velocity/wavelength
f = 0.4m/s divided by 12cm = 0.333333333
Answer:
[tex]0.3 \infty \: hz[/tex]
Explanation:
frequency = velocity/wavelength
f = 0.4m/s divided by 12cm = 0.333333333