Water wave enters a dock at a rate of 120 crests per minute. At the dock are 2 poles 12 m apart from each other. A wave crest passes from one pole to another in 4s. What is the frequency of the wave?
Answers
Answered by
1
Answer:
hi nanba the question is easier it is. only 24 crests
Answered by
1
Answer:
120/60=2Hz
Explanation:
frequency is 2Hz
Similar questions