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Yuvaplus is one of the best institutions in Kolkata. Its main object is to inspire and guide individuals to become extraordinary civil servants. Yuvaplus invites students of different backgrounds and acts as a catalyst to achieve their dreams, a pilot to the bright future they have always wanted.
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LIGHT Part 3
Welcome to West Bengal’s 1st Learning Mate For More Live Class & PDF https://www.yuvaplus.in yuvaplus Subscribe Our Youtube Channel:
Refraction of light through a lens: Lens which converge a parallel beam of rays to a point are said to be convergent in nature and those which diverge the rays from a virtual point are said to be divergent in nature. Generally, convex lens are convergent and concave lenses are divergent For More Live Classes & PDF https://www.yuvaplus.in
Terms related to lens: Optical center: It is a mid point in a lens and any ray which passes through it does not deviate Focus: The point at which the light rays coming parallel to the principal axis meet or appear to meet after refraction is called focus Focal length: The distance between the optical centre and the focus is called focal length For More Live Classes& PDF https://www.yuvaplus.in
Image formation by Convex lens For More Live Classes & PDF https://www.yuvaplus.in
Image formation by Concave lens: For More Live Classes& PDF https://www.yuvaplus.in