Wave behaviour

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Question 20
Easy

The graph below shows the displacement of a wave over time.

A graph of displacement against time for a wave.

a.

Use the graph to work out the time period of the wave.

[1]
b.

Use the graph to work out the amplitude of the wave.

[1]
c.

What is meant by the term frequency of a wave?

[1]
d.

A sound wave has a frequency of 250 Hz250\text{ Hz}250 Hz and a wavelength of 1.36 m1.36\text{ m}1.36 m.

Calculate the speed of this wave.

[2]

Wave behaviour Questions

  1. GCSE
  2. /Physics
  3. /Wave behaviour