Question

explain the deviation and angle of deviation?

Answer 1

Hey.......!! there

♥️♥️angle of deviation. the angle equal to the difference between the angle of incidence and the angle of refraction of a ray of light passing through the surface between one medium and another of different refractive index.♥️♥️

✔️✔️hope it helps ✔️✔️

Answer 2

Diveation means this angle more or less than 90 degree it may be +ve or - ve then add all the positive and all the negative then sum of positive will be equal to sum of negative for example if sum of positive is 20 sum of negative is-20 then +20&-20cancells there for always we get deviation as 0