Physics WPH14/01 May June 2022 | Edexcel International A Level Past Papers With Mark Scheme
Edexcel
International AS/A Level
Physics (WPH)
Jun
2022
2. Thermistor resistance-temperature dependence—graphical analysis, gradient interpretation, calibration impact.
3. Capacitance measurement using timing method—exponential decay, time constant, microcontroller triggering.
4. Electromagnetic damping with magnetic field and conductor—eddy currents, force-speed relation, experimental optimization.
5. Data logger response time—systematic error, practical investigation planning, temperature change detection.
6. Polarised light and material stress—birefringence, wavelength interference patterns, optical physics application.
معلم موافق رایگان بودن است.
1. X-ray intensity variation with aluminum thickness—relation to absorption coefficient, exponential decay, material shielding.2. Thermistor resistance-temperature dependence—graphical analysis, gradient interpretation, calibration impact.
3. Capacitance measurement using timing method—exponential decay, time constant, microcontroller triggering.
4. Electromagnetic damping with magnetic field and conductor—eddy currents, force-speed relation, experimental optimization.
5. Data logger response time—systematic error, practical investigation planning, temperature change detection.
6. Polarised light and material stress—birefringence, wavelength interference patterns, optical physics application.
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