A convergent beam is incident on two slabs placed in contact as shownin figure. Where will the rays finally converge?

A convergent beam is incident on two slabs placed in contact as shown in fig. Finally the rays are converge at a distance (from left face of slab A is )

A convergent beam is incident on two slabs placed in contact as shown in fig. Finally the rays are converge at a distance (from left face of slab A is )

A converging beam of light rays incident on a glasa-air interface as shown in figure. Find where these rays will meet after refraction.

A convergent beam is incident on a convex mirror. Reflected light

A convergent beam is incident on a convex lens. What will be the nature of the image formed ?

Two identical thin isosceles prisms of refracting angle A and refractive index mu are placed with their bases touching each other and this system can collectively act as a crude converging lens. A parallel beam of light is incident on this system as shown in Figure. Find the focal length of this so called converging lens.

Two identical thin isosceles prisms of refracting angle A and refractive index mu are placed with their bases touching each other and this system can collectively act as a crude converging lens. A parallel beam of light is incident on this system as shown in Figure. Find the focal length of this so called converging lens.

A converging set of ray, traveling from water to air, is incident on a plane interface. In the absence of the interface, the rays would have converged to a point O, 60 cm above the interface. However, dur to refraction the rays will bend. At what distance above the interface will the rays actually converge?