An object is placed in front of a slab `(mu=1.5)` of thickness 6cm at a distance 28cm from it. Other face of the slab is silvered. Find the position of final image.

A glass slab (mu=1.5) of thickness 6 cm is placed over a paper. What is the shift in the letters?

A glass slab (mu=1.5) of thickness 6 cm is placed over a paper. What is the shift in the letters?

A glass slab (mu = 1.5) of thickness 6 cm is placed over a paper. What is the shift in the letters?

An object of height 2 cm is placed in front of a convex lens of focal length 20 cm at a distance of 15 cm from it. Find the position and magnification of the image.

An object is placed on the principle axis of a concave mirror of focal length 10cm at a distance of 21cm from it. A glass slab is placed between the mirror and the object as shown in figure. Find the distance of final image formed by the mirror.

An object is placed on the principle axis of a concave mirror of focal length 10cm at a distance of 21cm from it. A glass slab is placed between the mirror and the object as shown in figure. Find the distance of final image formed by the mirror.

A point object O is placed in fornt of a transparent slab at a distance x from its surface. It is seenfrom the other side of he slab by light incident nearlyl normally to the slab. The thickness of the slab is t and its refractive index is mu . Show that the apparent shift in the position of the object is independent of x and find its value.

A point object O is placed in fornt of a transparent slab at a distance x from its surface. It is seenfrom the other side of he slab by light incident nearlyl normally to the slab. The thickness of the slab is t and its refractive index is mu . Show that the apparent shift in the position of the object is independent of x and find its value.

A point object O is placed in fornt of a transparent slab at a distance x from its surface. It is seenfrom the other side of he slab by light incident nearlyl normally to the slab. The thickness of the slab is t and its refractive index is mu . Show that the apparent shift in the position of the object is independent of x and find its value.