1.

lih it dependshicroscope magnifies. Justify the statement.widsh is filled with a transparent liquid of refractive index u. At the centre of the jar ohat when it is placed on thfilled20. A jar of heightttom surface is a dot. Find the minimum diameter of a disc, such that wsurface symmetrically about the centre, the dot is invisibleきr3Ez"--T.

Answer»

2nd method

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