1.

Match the column if deviation in the column-II is the magnitude of total deviation (between incident ray and finally refracted or reflected ray) to lie between 0∘ and 180∘. Here n represents refractive index of medium.Column-IColumn -II(p) deviation in the light ray is greater than 90∘(q) deviation in the light ray is less than 90∘(r) deviation in the light ray is equal to 90∘(s) Speed of finally reflected or refracted light is same as speed of incident light.

Answer»

Match the column if deviation in the column-II is the magnitude of total deviation (between incident ray and finally refracted or reflected ray) to lie between 0 and 180. Here n represents refractive index of medium.
























Column-IColumn -II
(p) deviation in the light ray is greater than 90
(q) deviation in the light ray is less than 90
(r) deviation in the light ray is equal to 90
(s) Speed of finally reflected or refracted light is same as speed of incident light.




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