A 20 D lens is used as a magnifier. Where should the object be placed to obtain maximum angular magnification? (Given, D=25 cm).

(a) An object is seen through a simple microscope of focal length 12cm . Find the angular magnification produced if the image is formed at the near point of the eye which is 25cm away from it. (b) A 10D lens is used as a magnifier. Where should the object be placed to obtain maximum angular magnification for a normal eye (near point = 25cm) ?

(a) An object is seen through a simple microscope of focal length 12cm . Find the angular magnification produced if the image is formed at the near point of the eye which is 25cm away from it. (b) A 10D lens is used as a magnifier. Where shold the object be placed to obtain maximum angular magnification for a nirmal eye (near point = 25cm) ?

A simple microscope of power 15 D is used to see an object. If the least distance of distinct vision is 25 cm, where should the object be placed so as to produce maximum angular magnification?

An object is to be seen through a simple microscope of power 10D. Where should the object be placed so as to produced maximum angular magnification ? The least distance for distinct vision is 25 cm.

An object is to be seen through a simple microscope of focal length 12 cm. Where should the object be placed so as to produce maximum angular magnification? The least distance for clear vision is 25 cm.

An object is to be seen through a simple microscope of focal length 12 cm. Where should the object be placed so as to produce maximum angular magnification? The least distance for clear vision is 25 cm.

An object is to be seen through a simple microscope of focal length 12 cm. Where should the object be placed so as to produce maximum angular magnification? The least distance for clear vision is 25 cm.

An object is to be seen through a simple microscope of power 10 D . Where should an object be placed to produce maximum angular magnification ? Least distance of distinct vision is 25 cm .