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 by Deviation δ produced by a prism of angle A made of a material of refractive index μ is given by which is assumed to be small November 17, 2020 Category: Cengage NEET by C.P Singh , Chapter 17 - Refraction of Light by Plane Surfaces , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related