Physics WPH13/01 May June 2023

Edexcel IAS/IAL Physics (WPH) Jun 2023

معلم موافق رایگان بودن است.

1. micrometer measurement accuracy, percentage uncertainty calculation, systematic error reduction techniques
2. center of gravity determination, torque equilibrium analysis, mass evaluation using balancing method
3. solar cell illumination setup, intensity stabilization methods, ammeter-voltmeter configuration, fixed resistor purpose, photovoltaic applications
4. electron diffraction through graphite, vernier calipers vs ruler, accurate diameter measurement, calculation of mean constant a, uncertainty evaluation, graphical method advantage
5. Planck constant derivation from experimental data, accuracy evaluation using theoretical comparison
6. elastic cord extension experiment, health and safety identification, measurement uncertainties, graph plotting for g value determination, stiffness and gravitational constant relationship