A concave mirror of focal length `2 cm` is placed on a glass slab as shown in the figure. The image of point object O formed due to reflection at mirror and then refraction by the slab

A rod AB of length 5 cm is placed in front of a concave mirror of focal length 10 cm as shown in figure. The length of the image of AB formed by the mirror is

Fig. shows a plane mirror M placed at a distance of 10 cm from a concave lens L . A point object is placed at a distance of 60 cm from the lens. The image formed due to refraction by the lens and reflection by the mirror is 30 cm behind th mirror. What is the focal length of this lens ? .

A point object O is placed in front of a concave mirror of focal length 10cm. A glass slab of refractive index mu=3//2 and thickness 6cm is inserted between the object and mirror. Q. Find the position and nature of the final image when the distance x shown in figure, is 5cm.

A point object O is placed in front of a concave mirror of focal length 10cm. A glass slab of refractive index mu=3//2 and thickness 6cm is inserted between the object and mirror. Find the position of final image when the distance x shown in Fig... is, (a) 5cm and (b) 20 cm.

A point object O is placed in front of a concave mirror of focal length 10cm. A glass slab of refractive index mu=3//2 and thickness 6cm is inserted between the object and mirror. Find the position of final image when the distance x shown in Fig... is, (a) 5cm and (b) 20 cm.

a concave mirror of focal length 20 cm and a convex mirror of focal length 15 cm are placed 50 cm apart, such that the two mirrors face eaachother. An object is placed exactly midway between them. Fing the nature and position of image formed by reflection first at concave mirror and then at convex mirror.

A concave mirror of focal length 20 cm and a convex mirror of focal length 15 cm are placed 50 cm apart,such that the two mirrors face each other .An object is placed exactly midway betwen them.Find teh nature and position of the image formed by reflection first at the concave mirror and then at the convex mirror.