Geometrical OpticsHard
Question
The magnifying power of a simple microscope is 6. The focal length of its lens in metres will be, if least distance of distinct vision is 25 cm
Options
A.0.05
B.0.06
C.0.25
D.0.12
More Geometrical Optics Questions
A certain prism is found t produce a minimum deviation of 38o. It produces a deviation of 44o when the angle of incidenc......A real image of a distance object is formed by a planconvex lens on its principal axis. Spherical aberration...A point object is placed at a distance of 1000 mm from a concave mirror of focal length 400 mm. If the object is moved t...A double convex thin lens made out of glass (refractive index μ =1.5) has both radii of curvature of magnitude 20cm...