v=s/t= 35.8/15 =2.39 m/s
λ=v/f =>
f=v/ λ=2.39/3.3 =0.72 Hz
A rock dropped into a pond produces a wave
that takes 15 s to reach the opposite shore,
35.8 m away. The distance between consecu-
tive crests of the wave is 3.3 m.
What is the frequency of the wave?
Answer in units of Hz
1 answer
0 answers