Question

PLEASE HELP The graph shows the amplitude of a passing wave over time in seconds (s). What is the approximate frequency of the wave shown?

A.6 Hz
B.0.3 Hz
C.0.7 Hz
D.3 Hz

Answer 1

0.3Hz

Step-by-step explanation:

I took the test :)

Answer 2

`F = 0.3\ Hz`

Step-by-step explanation:

Given

See attachment for the graph

Required

Determine the frequency

Frequency (F) is calculated as:

`F = (1)/(T)`

Where

T = Time to complete a period

From the attachment, the wave complete a cycle or period in 3 seconds..

So:

`F = (1)/(3s)`

`F = 0.333\ Hz`

`F = 0.3\ Hz` --- Approximated