Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 32 - Ray Optics > 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

Angle of deviation (δ) by a prism (refractive index = μ and supposing the angle of prism A to be small) can be given by