A hemispherieal paper weight contains a small flower on its axis of symmetry at a distance of 4 cm from its flat surface. Where is the flower appears to an observer when he looks at it along the axis of symmetry from the top? (Index of refraction of glass = 1.5)

A glass of refraction index 1.5 and radius -.1 m has a small bubbl inside at a distance of 0.01 m from the centre. Where will the mark appear to the observer when viewed along the diameter containing the bubble?

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

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

In a spherical paper weight (R = 10 cm) made of glass of refractive index mu = (3)/(2) , an object is embedded at a distance 5 cm from its centre. What is the apparent position of the object when seen from the opposite side (see figure)?

In a spherical paper weight (R = 10 cm) made of glass of refractive index mu = (3)/(2) , an object is embedded at a distance 5 cm from its centre. What is the apparent position of the object when seen from the opposite side (see figure)?

A glass sphere of radius 5 cm has a small bubble at a distance 2 cm from its centre. The bubble is viewed along a Diameter of the sphere from the side on which it lies.How far from the surface will it appear.Refractive index of glass is 1.5 2.5 cm behind the surface

A glass sphere of radius 15 cm has a small bubble 6 cm from its centre. The bubble is viewed along a diameter of the sphere from the side on which it lies. How for from the surface will it appear to be if the refractive index of glass is 1.5 ?

A spherical solid glass paper weight of diameter 6 cm has a small air bubble at a distance of 1.5 cm from the centre. If the air bubble be viewed from the side to which it is nearest along the line joining the bubble and the centre, find where will it appear.

An ink dot on a sheet of paper is viewed from above a distance of 50 cm. By what distance would the ink dot appear to be raised if it is viewed through a glass slab of thickness 15 cm held parallel to the appear? Given refractive index of glass = 1.5.