What are waves?

1 mark · Easy

Which of the following is the correct unit for wave speed?

Am/sBHzC°Ds

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Correct option: m/s

Common mistakes: Hz; °; s

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Marking points

B1 · 1 mark · Correctly identifies m/s as the unit for wave speed.

Worked solution

The unit for speed is metres per second (m/s).

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