Question

5.
We are given a convex lens of focal length 20 cm. Draw ray diagrams to show
the nature, size and position of the image formed when the object is kept at
distance of
(a) 55 cm (b) 35 cm (c) 15 cm
from the lens.
(Note: For drawing ray diagrams, use an appropriate scale.)​

Answer 1

ho gaya hai a ka

b or c ka next page per hai