Water waves in a small tank are 06 m long
Asked by maham237 @ in Physics viewed by 349 People
They pass a given point at a rate of 14.8 waves every three seconds. What is the speed of the water waves? What is the period of these water waves?
Asked by maham237 @ in Physics viewed by 349 People
They pass a given point at a rate of 14.8 waves every three seconds. What is the speed of the water waves? What is the period of these water waves?
Answered by maham237 @
Answer:
Speed = 0.296m/2
Period = 0.203 s
Explanation:
If by 'long' you mean the wavelength of the waves, then the wavelength .
The frequency of the waves is 14.8 waves every 3 seconds or
.
Now the relationship between wavelength , frequency and speed of the waves is:
We put in the values and and get:
Now the period is just the inverse of the frequency, or
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