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.
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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.