A concave mirror of radius R is kept on a horizontal table. Water (refractive index = mu) is poured into it up to a height h. Where should an object be placed so that its image is formed on itself?
Sahay Sir > Question Answers > A concave mirror of radius R is kept on a horizontal table. Water (refractive index = mu) is poured into it up to a height h. Where should an object be placed so that its image is formed on itself?
A ray of light travelling in air is incident at angle of incident 30 on one surface of slab in which refractive index varies with y. The light travels along the curve y = 4 x^2 (Y and X are in meter) in the slab.
05
Oct
A ray of light travelling in air is incident at angle of incident 30 on one surface of slab in which refractive index varies with y. The light travels along the curve y = 4 x^2 (Y and X are in meter) in the slab. A concave mirror of radius R is kept on a [...]
The image of an object kept at a distance of 30 cm in front of a concave mirror is found to coincide with itself. If a glass slab ( mu = 1.5) of thickness 3 cm is introduced between the mirror and the object, then
05
Oct
The image of an object kept at a distance of 30 cm in front of a concave mirror is found to coincide with itself. If a glass slab ( mu = 1.5) of thickness 3 cm is introduced between the mirror and the object, then A concave mirror of radius R is kept on a [...]
A concave mirror of radius R is kept on a horizontal table. Water (refractive index = mu) is poured into it up to a height h. Where should an object be placed so that its image is formed on itself?
05
Oct
A concave mirror of radius R is kept on a horizontal table. Water (refractive index = mu) is poured into it up to a height h. Where should an object be placed so that its image is formed on itself? A concave mirror of radius R is kept on a horizontal table. Water (refractive index [...]