Three diagrams are given each has equal radial of curvature of the curved surfaces. All the lenses have refractive index mu = 1.5The arrangement P behaves like .......... (Focal length of Q is 20 cm)

Three diagrams are given each has equal radial of curvature of the cur

1.	Three diagrams are given each has equal radial of curvature of the curved surfaces. All the lenses have refractive index mu = 1.5The arrangement P behaves like .......... (Focal length of Q is 20 cm)
Answer» Convex MIRROR of focal length 40 cm PLANE mirror CONCAVE mirror of focal length 10 cm None of these Answer :C

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Three diagrams are given each has equal radial of curvature of the curved surfaces. All the lenses have refractive index mu = 1.5The arrangement P behaves like .......... (Focal length of Q is 20 cm)

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