so that
Rays from a lens are converging toward a point P, as shown in figure. How much thick glass plate having refractive index 1.6 must be located between the lens and point P, so that
08
Oct
Rays from a lens are converging toward a point P, as shown in figure. How much thick glass plate having refractive index 1.6 must be located between the lens and point P, so that as shown in figure. How much thick glass plate having refractive index 1.6 must be located between the lens and point [...]
In a thick glass slab of thickness l, and refractive index n1, a cuboidal cavity of thickness m is carved as shown in figure and is filled with a liquid of RI n2 (n1>n2). The ratio l/m, so that
06
Oct
In a thick glass slab of thickness l, and refractive index n1, a cuboidal cavity of thickness m is carved as shown in figure and is filled with a liquid of RI n2 (n1>n2). The ratio l/m, so that a cuboidal cavity of thickness m is carved as shown in figure and is filled with [...]