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Wave Model · Paper 1 — Free Physics SL Practice Questions

1FoundationMCQProperties of waves (amplitude, frequency, wavelength, speed)1 markPaper 1~2 min

An oscilloscope has its time base set to

5.0 \text{ ms div}^{-1}

. One complete cycle of a wave spans exactly 4 divisions on the horizontal axis. What is the frequency of the wave?

Solutions

2FoundationMCQProperties of waves (amplitude, frequency, wavelength, speed)1 markPaper 1~2 min

An oscilloscope displays a sound wave with a time base set to

2 \text{ ms per division}

. The trace shows exactly 2 complete cycles spanning 10 divisions. What is the frequency of the sound wave?

Solutions

3FoundationMCQProperties of waves (amplitude, frequency, wavelength, speed)1 markPaper 1~2 min

A displacement–time graph of a wave shows exactly one complete cycle occurring over

0.20 \text{ s}

. What is the frequency of the wave?

Solutions

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