Draw ray diagrams showing the image formation by a concave lens when an object is placed

Hint— Draw ray diagrams separately indicating the direction of incident and reflected rays.

Hint— Draw ray diagrams separately indicating the direction of incident.

Hint—Draw ray diagrams indicating the direction of incident ray and reflected ray.

Here, in case of concave mirror u=10 cm [u, is always negative] v =?;m = - 3 [real image] Now the magnification formula is m= -v/u or -3= -(v/-10) or , v = -30 cm. Image will...

(b) concave mirror or convex lens.

(b) concave mirror or convex lens.

(c) both concave mirror and convex lens.

(i) The incident ray, the normal to the mirror at the point of incidence and the reflected ray, all lie in the same plane, and (ii) The angle of incidence is...

(c) the image will not be shifted (d) the intensity of the image will decrease

(b) the image will be shifted a little later than the object