Physics (B) J259,04 Higher June 2023

1. Light refraction through prisms, color dispersion effects, and angle of refraction estimation.
2. Spring extension and force relationships, work done calculations, and speed measurement techniques.
3. Light absorption and filtering, wavelength properties of green light, and visibility in a vacuum.
4. Isotope structure comparisons, nuclear decay processes, and radiation types in actinium decay.
5. Stopping distance trends in cars, braking force effects, and unit conversions for speed.
6. Magnetic field observations, current-induced magnetic fields, and electric motor force calculations.