What are waves?

1 mark · Normal

Which of these is the correct SI unit for frequency?

Adegree (°)Bhertz (Hz)Cmetre (m)Dsecond (s)

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Correct option: hertz (Hz)

Common mistakes: Confusing frequency (Hz) with time (s) or angle (°)

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Marking points

B1 · 1 mark · Correctly selects 'hertz (Hz)' as the SI unit for frequency.

Worked solution

The unit for frequency is the hertz (Hz).

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