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Physics WPH16/01 January 2021 | Edexcel International A Level Past Papers With Mark Scheme

1. wave speed, wavelength, frequency—mechanical wave characteristics
2. oscilloscope trace interpretation—sound wave properties, microphone connection
3. diffraction explanation—sound through doorway, comparison to light
4. stress-strain relationship—copper wire behavior, breaking point analysis
5. Young modulus calculation—force-extension graph, copper properties
6. uncertainties—meter ruler and micrometer screw gauge, instrument precision analysis

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Classification: Unit 6
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Last update: 2 months ago
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