OCR A 2021 AS Paper 1 - AS-level Physics Past Paper
Автор: Science Shorts
Загружено: 2023-01-08
Просмотров: 26500
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Paper: https://www.ocr.org.uk/Images/667483-...
Mark scheme: https://www.ocr.org.uk/Images/667487-...
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0:00 Multiple choise
19:04 Q21 - Momentum of trolley on lorry
22:05 Q22 - Uncertainties
25:00 Q23 - LED threshold voltage experiment
31:30 Q24 - Wavelengths emitted by stars
35:21 Q25 - Refraction & Young's double slit
39:38 Q26 - Moments & density -
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