A spherical surface of radius of curvature R, separates a rarer and a denser medium as shown in the figure. Complete the path of the incident ray of light, showing the formation of a real image.

A spherical surface of radius of curvature R, seperates a rarer and a denser medium as shown in the figure.Derive the relation connecting object distance .u., image distance .v., radius of curvature R and the refractive indices n_1 and n_2 of the two media.

The light ray Incident at one face of the prism is shown in figure. Copy this figure complete the path of the ray. (Take critical angle of prism C = 42 degree)

A ray of light parallel to the principal axis of a spheri cal mirror falls at a point M as shown in the figure,Complete the ray diagram and mark the angle of incidence and angle of reflection

A light ray is travelling from rarer to denser medium. State the law relating i and r for retracted ray

When light rays enter from one medium to another, refraction takes place. Consider refraction of light at a spherical surface separating two media of refractive indices n and n_2 (n_2 > n_1) .In the above case let the first medium be air and the second medium glass of refractive index 1.5, R of spherical surface = 20cm. An object is placed in air 100cm from the glass surface. At what position the image is formed?

In the figure PQ is a ray Incident on a prism ABC. Complete the ray diagram showing the passage of light. Mark angle of incidence i, angle of emer gence e, angle of deviation delta and angle of re fractions r_1 and r_2