Physics WPH12/01 January 2020

Edexcel International AS/A Level Physics (WPH) Jan 2020

معلم موافق رایگان بودن است.

1. Doppler effect-speed-frequency-wavelength relationship-relative motion applications-radar detection-spectral analysis

2. Gravitational fields-gravitational potential energy-radial field-strength of Earth’s field-escape velocity-calculations based on Newton’s law

3. Capacitance-energy stored in capacitors-discharge-time constant-graph interpretation-exponential decay-mathematical modeling

4. Radioactive decay-half-life-background radiation-beta and alpha emission-detection methods-nuclear equations-safety procedures

5. Magnetic fields-force on moving charges-flux density-right-hand rule-force calculation-electric motors-applications in devices

6. Oscillations-simple harmonic motion-energy interchange-displacement-time graphs-frequency-amplitude-restoring force equations