A printed page is kept pressed to a glass cube `(mu=1.5)` of edge 6.0 cm. By what amount will the printed letters appear to the shifted when viewed from the top?

A printed page is kept pressed by a glass cube (mu = 1.6) of edge 6.0cm. By what amount will the printed letters appear to be shifted when viewed from the top ?

A printed page is kept pressed by a glass cube (µ=1.5) of edge 9.0 cm. By what amount will the printed letters appear to be shifted when viewed from the top?

A printed page is kept pressed by a glass cube (µ=1.5) of edge 9.0 cm. By what amount will the printed letters appear to be shifted when viewed from the top?

A small pin fixed on a table top is viewed from above from a distance of 50 cm . By what distance would the pin appear to be raised, if it be viewed from the same point through a 15 cm . Thick glass slab held parallel to the table ? mu of glass 1.5 Does the answer depend on location of the slab ?

A small pin fixed on a table top is viewed from above from a distance of 50 cm . By what distance would the pin appear to be raised, if it be viewed from the same point through a 15 cm . Thick glass slab held parallel to the table ? mu of glass 1.5 Does the answer depend on location of the slab ?

A small pin fixed on a table top is viewed from above from a distance of 50 cm . By what distance would the pin appear to be raised, if it be viewed from the same point through a 15 cm . Thick glass slab held parallel to the table? mu of glass is 1.5 . Does the answer depend on location of the slab ?

A printed page is pressed by a glass of water. The refractive index of the glass and water is 1.5 and 1.33, respectively. If the thickness of the bottom of glass is 1 cm and depth of water is 5 cm, how much the page will appear to be shifted if viewed from the top?

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