Tag: 102

SPH102 Third CAT March 2023 SOLVED

(1)  A ray of light is incident in air on the surface of a glass block of refractive index 1.5. If the angle of incidence is 300, calculate:...read more.

Dr. Margaret W. Chege


SPH102 CAT2 March 2023 SOLVED

(1) An object is placed at a distance of 0.2 m from a lens of focal length 0.4m. Use ray diagrams to locate the image formed if the lens is ...read more.

Dr. Margaret W. Chege