Answer:
[tex]F = 0.3\ Hz[/tex]
Explanation:
Given
See attachment for the graph
Required
Determine the frequency
Frequency (F) is calculated as:
[tex]F = \frac{1}{T}[/tex]
Where
T = Time to complete a period
From the attachment, the wave complete a cycle or period in 3 seconds..
So:
[tex]F = \frac{1}{3s}[/tex]
[tex]F = 0.333\ Hz[/tex]
[tex]F = 0.3\ Hz[/tex] --- Approximated
