Physics 9702 · AS & A Level · Production and use of ultrasound

Production and use of ultrasound — practice question

(main)[6]

Explain the principles behind the generation and detection of ultrasound waves.

Worked solution & mark scheme

This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Accurate account of piezoelectric effect and resonance” …

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