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OCR AS Level Physics A H156/02 Depth in physics JUNE 2022

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AS Level Physics A H156/02 Depth in physics JUNE 2022 Time allowed: 1 hour 30 minutes INSTRUCTIONS • Use black ink. You can use an HB pencil,... but only for graphs and diagrams. • Write your answer to each question in the space provided. If you need extra space use the lined pages at the end of this booklet. The question numbers must be clearly shown. • Answer all the questions. • Where appropriate, your answer should be supported with working. Marks might be given for using a correct method, even if your answer is wrong. INFORMATION • The total mark for this paper is 70. • The marks for each question are shown in brackets [ ]. • Quality of extended response will be assessed in questions marked with an asterisk (*). • This document has 20 pages. ADVICE • Read each question carefully before you start your answer. © OCR 2022 [601/4742/8] DC (ST/FC) 300231/5 OCR is an exempt Charity Turn over BLANK PAGE PLEASE DO NOT WRITE ON THIS PAGE Answer all the questions. 1 A student investigates the motion of a steel ball in oil in a laboratory. The radius r of the ball is 8.1 mm. (a) Describe how the student can determine r accurately in the laboratory. ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... .............................................................................................................................................. [3] (b) The student uses a measuring cylinder and a digital balance to determine the density of the oil. The student records the following measurements: • mass of empty measuring cylinder = 96 g • volume of oil added to measuring cylinder = 87 cm3 • total mass of measuring cylinder and oil = 169 g Show that the density of the oil is about 840 kg m–3. [Show More]

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OCR AS LEVEL PHYSICS A PAPER 2 JUNE 2022 FINAL QUESTION PAPER AND MARK SCHEME.

OCR AS LEVEL PHYSICS A PAPER 2 JUNE 2022 FINAL QUESTION PAPER AND MARK SCHEME.

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