One end of a cylindrical glass rod (mu = 1.5) of radius 1.0 cm is rounded in the shape of a hemisphere. The rod is immersed in water (mu= 4/3) and an object is placed in the water along the axis of the rod at a distance of 8.0 cm from the rounded edge. Locate the image of the object.

One end of a horizontal cylindrical glass rod (mu=1.5) of radius 0.5 cm is rounded in the shape of a hemisphere. An object 0.5mm high is placed perpendicular to the axis of the rod at a distance of 20.0cm from the rounded edge. Locate the image of the object and find its height

One end of a horizontal cylindrical glass rod (mu=1.5) of radius 5.0 cm is rounded in the shape of a hemisphere. Asnobject 0.5 mm high is placed perpendicular to the axis of the rod at a difference of 20.0 cm from the rounded edge. Locate the image of the object and find its height.

One end of a cylindrical rod is grounded to a hemispherical surface of radius R=20mm .It is immersed in water (mu=4//3) .If the refractive index of the rod is 1.5 and an object is placed in water on the axis at a distance of 10cm form the pole ,then the position of the image is ................(determine)

One end of a cylindrical glass ( mu = 1.5) is given the shape of a concave refracting surface of radius 10 cm. An air bubble is situated in the glass rod at a point on its axis such that it appears to be at distance 10 cm from the surface and inside glass when seen from the other medium. Find the actual location of air bubble.

The left end of a long glass rod of index 1.6350 is grounded and polished to a convex spherical surface of radius 2.50 cm. A small object is located in the air and on the axis 9.0 cm from the vertex. Find the lateral magnification.

One end of a long glass rod (mu=1.5) is formed into a convex surface of radius 6.0 cm. An object is positioned in air along the axis of the rod. Find the image positions corresponding to object distances of (a) 20.0 cm, (b) 10.0 cm, (c) 3.0 cm from the end of the rod.

One end of a cylindrical glass rod shown in figure, is ground to a hemispherical surface of radius R=20mm. a. Find the image distance of a point object on the axis of the rod, 80mm to the left of the vertex. The rod is in air. b. Let the same rod be immersed in water of refractive index 4//3 , the other quantities having the same values as before. Find the image distance.

An image is formed at a distance of 100 cm from the glass surface with refractive index 1.5, when a point object is placed in the air at a distance of 100 cm from the glass surface. The radius of curvature is of the surface is

A point object is placed at the center of a glass sphere of radius 6cm and refractive index 1.5. The distance of virtual image from the surface is