A biconvex thin lens is prepared from glass of refractive index mu_(2)=(3)/(2). The two conducting surfaces have equal radii of 20 cm each. One of the the surface is silvered from outside to make it reflecting. It is placed in a medium of refractive index mu_(1)=(5)/(3). It acts as a

A biconvex thin lens is prepared from glass of refractive index mu_(2)

1.	A biconvex thin lens is prepared from glass of refractive index mu_(2)=(3)/(2). The two conducting surfaces have equal radii of 20 cm each. One of the the surface is silvered from outside to make it reflecting. It is placed in a medium of refractive index mu_(1)=(5)/(3). It acts as a
Answer» CONVERGING MIRROR diverging mirror concave mirror of focal length 12.5 cm convex mirror of focal length 12.5 cm Answer :A::C

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A biconvex thin lens is prepared from glass of refractive index mu_(2)=(3)/(2). The two conducting surfaces have equal radii of 20 cm each. One of the the surface is silvered from outside to make it reflecting. It is placed in a medium of refractive index mu_(1)=(5)/(3). It acts as a

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