Question

draw the ray diagram in each case to show the position and nature of image formed when the object is placed 1) at the cenre of tue curvature of concave mirror 2) between pole and focus of concave mirror 3) in front of convex mirror number four at 2f of convex lens number 5 in front of concave lens

Answer 1

Answer:

Explanation:the ray diagram are provided down below

Answer 2

Answer:

(i) (Refer Fig.1) Nature of image: Real, inverted and same size image is formed at the centre of curvature.

(ii) (Refer Fig. 2) Nature of image: Virtual, enlarged and erect image is formed behind the mirror.

(iii) (Refer Fig. 3) Nature of image: Virtual, erect and diminished, image is formed behind the mirror.

(iv) (Refer Fig. 4) Nature of image: Real, inverted and size to size, image is formed at 2F on the other side of lens.

(v) (Refer Fig. 5) Nature of image: Virtual, erect and diminished image is formed between O and F on the same side of object.