(i) The incident ray, the refracted ray and the normal, all lie in the same plane. (ii) The ratio of the sine of the angle of incidence and sine of the angle of refraction is a constant i.e., sin i/sin r = Constant. The constant is called refractive index.
(i) The incident ray, the refracted ray and the normal, all lie in the same plane.
(ii) The ratio of the sine of the angle of incidence and sine of the angle of refraction is a constant i.e.,
sin i/sin r = Constant.
The constant is called refractive index.
Does light get lateral displacement in a glass slab?
Yes.
Yes.
See lessState the two laws of refraction.
(i) The incident ray, the refracted ray and the normal, all lie in the same plane. (ii) The ratio of the sine of the angle of incidence and sine of the angle of refraction is a constant i.e., sin i/sin r = Constant. The constant is called refractive index.
(i) The incident ray, the refracted ray and the normal, all lie in the same plane.
See less(ii) The ratio of the sine of the angle of incidence and sine of the angle of refraction is a constant i.e.,
sin i/sin r = Constant.
The constant is called refractive index.
How does the lateral displacement depend upon the thickness of glass slab?
Lateral displacement increases with increase in thickness of glass slab.
Lateral displacement increases with increase in thickness of glass slab.
See lessHow do we optically classify the medium?
We classify the medium as (i) Rarer or (ii) Denser.
We classify the medium as (i) Rarer or (ii) Denser.
See less