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2023 · M/J · 5054/11 | Q30

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CIE-5054-2023-MJ-p11 · Question 30

You may use a calculator. Take the weight of 1.0 kg to be 9.8 N (acceleration of free fall = 9.8 m/s²).
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30 A potential divider consists of a light-dependent resistor (LDR) and a resistor connected to a 6.0V battery. 10 000 Ω 6.0 V output The output is 3.0V. What is the resistance of the LDR? A 0 B between 0 and 10000 Ω C 10000 Ω D more than 10000 Ω

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5054/11/M/J/23Cambridge O Level Physics 5054 · May/June 2023 · Paper 1 variant 1 · Question 30