OCR A 2019 AS Paper 1 - AS-level Physics Past Paper

Описание: Paper: https://www.ocr.org.uk/Images/620947-...
Mark scheme: https://www.ocr.org.uk/Images/620969-...
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00:00 Multiple choice
11:03 Q21 - Forces (ball & dolphin)
14:53 Q22 - Ball kinematics
17:43 Q23 - Internal resistance, series & parallel circuits
20:56 Q24 - Refractive index & stationary waves
23:26 Q25 - De Broglie wavelength -
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