Question

Question 45:
A mirror forms an image which is 30 cm from an object and twice its height.
(a) Where must the mirror be situated ?
(b) What is the radius of curvature ?
(c) Is the mirror convex or concave ?
Solution :

Answer 1

Answer:

c narendra modi is the answer

Answer 2

Thus, the object is situated at a distance of 10 cm from the lens. Hence, the mirror must be situated at a distance of 10 cm from the object. To find: Radius of curvature,