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2018 · M/J · 5054/12 | Q33

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CIE-5054-2018-MJ-p12 · Question 33

May/June 2018 Physics 5054/12: 40 multiple-choice questions, one mark each. No mark is deducted for a wrong answer. Electronic calculators may be used.
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33 What is one of the uses of ultrasound? A cleaning jewellery B satellite communication C fluorescent tubes D optical fibres

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5054/12/M/J/18Cambridge O Level Physics 5054 · May/June 2018 · Paper 1 variant 2 · Question 33