Angle of deviation (δ) by a prism (refractive index = μ and supposing the angle of prism A to be small) can be given by Angle of deviation (δ) by a prism (refractive index = μ and supposing the angle of prism A to be small) can be given by August 13, 2020 Category: Chapter 32 - Ray Optics , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related Deviation δ produced by a prism of angle A, which is assumed to be small, made of a material of refractive index μ is given byA prism of angle A = 1° has a refractive index μ = 1.5. A good estimate for the minimum angle of deviation (in degrees) is close to N/10. Value of N is ____ .For a small angled prism, angle of prism A, the angle of minimum deviation (δ) varies with the refractive index of the prism as shown in the graph .
