Optics is the branch of physics which is concerned with light and it's behavioural pattern and properties. Visit BYJU’S to learn about ray optics, spherical mirrors, optical instruments and more.
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A ray of light incident at an angle 90° with the face of an equilateral prism passes symmetrically. Calculate the refractive index of the material of the prism View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Cla...