2018 · O/N · 5054/12 | Q8

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CIE-5054-2018-ON-p12 · Question 8

October/November 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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8 A tennis ball is compressed. Work is done and energy is transferred to the molecules of air inside the ball, and also to the rubber from which the ball is made. Which row is correct? kinetic energy of temperature air molecules of ball inside the ball A decreases decreases B decreases increases C increases decreases D increases increases

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5054/12/O/N/18Cambridge O Level Physics 5054 · Oct/Nov 2018 · Paper 1 variant 2 · Question 8