Karnataka KCET 2021 | Ray optics MCQs Class 12 / PUC 2 | Most important questions | JEE NEET DPUE

Refraction of light: Explanation of phenomenon - Laws of refraction - Consequences. Total internal reflection: Explanation of phenomenon - Mention of conditions Definition of critical angle - Mention the relation between n and ic - Mention of its applications (mirage, total reflecting prisms and optical fibers). Refraction at spherical surfaces: Derivation of the relation between u, v, n and R. Refraction by a Lens: Derivation of lens-maker’s formula - Mention of thin lens formula - Definition and expression for linear magnification. Power of a lens and mention of expression for it. Combination of thin lenses in contact – Derivation of equivalent focal length of two thin lenses in contact. Refraction of light through a prism: Derivation of refractive index of the material of the prism - Dispersion by prism. Comprehensive Batch for KCET 2021 Start your Preparation for KCET 2021 with best educators. Subscribe to Unacademy Plus @10,125/- (6 Months Plan ) Use code KCET10 to avail a 10% Discount. 👇Enroll Now PCMB:https://unacademy.com/batch/comprehen... PCM: https://unacademy.com/batch/comprehen... PCB: https://unacademy.com/batch/comprehen...