Question

A. MCQs-Choose the correct answers.
1. A convex mirror is also called

(a) divening mirror
(b) plane mirror
(c) converging mirror
(d) non of the above

2. Following is not a feature of a concave lens.

(a) it is a diverging lens
(b) it is thick at edges and thin at the centre
(c) it is used in spectacles to see distant objects clearly
(d) it is used in spectacles to see nearby objects
clearly

3. Which of the following is not a characteristic of the image formed by a plane mirror.

(a) virtual
(b) erect
(c) enlarged
(d) laterally inverted

4. A curved mirror can be a

(a) concave mirror
(b) convex mirror
(c) both (a) and (b)
(d) none of the above

5. This mirror is used in microscopes.

(a) plane
(b) concave
(c) convex
(d) none of these​

Answer 1

Answer:

1 divining mirror 2 it is a diverging lens 3 virtual 4 convex mirror 5 concex