Physics WPH13/01 May June 2019 | Edexcel International AS Level Past Papers With Mark Scheme
Edexcel
International AS/A Level
Physics (WPH)
Jun
2019
2. Hooke’s law experiment, plotting force vs extension, gradient interpretation for spring constant
3. Electron diffraction setup, measuring diffraction ring radius, wave-particle duality evidence, λ vs sinθ graph analysis, Bragg’s equation application
4. Standing wave on string, μ (mass per unit length) calculation using tension and frequency, uncertainty sources in length and frequency
5. Gradient determination from linear plot, link between de Broglie wavelength and atomic layer spacing, verifying theoretical consistency
6. Practical error minimization techniques, uncertainty evaluation methods, experimental accuracy improvement through multiple readings and equipment calibration
معلم موافق رایگان بودن است.
1. Micrometer screw gauge resolution, precision in measuring sphere diameter, percentage uncertainty, mean value, density calculation, metal comparison2. Hooke’s law experiment, plotting force vs extension, gradient interpretation for spring constant
3. Electron diffraction setup, measuring diffraction ring radius, wave-particle duality evidence, λ vs sinθ graph analysis, Bragg’s equation application
4. Standing wave on string, μ (mass per unit length) calculation using tension and frequency, uncertainty sources in length and frequency
5. Gradient determination from linear plot, link between de Broglie wavelength and atomic layer spacing, verifying theoretical consistency
6. Practical error minimization techniques, uncertainty evaluation methods, experimental accuracy improvement through multiple readings and equipment calibration
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تعداد صفحات فایل : 16
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