Question

Q.3 –

Match the column :-

6

A B

1. Convex lens

(a) far sightedness

2. Concave lens

(b) facilitates near vision

3. Rainbow

(c) Natural spectrum

4. Hypermetropia

(d) correct distant vision

5. Myopia

(e) Near sightedness

6. Dispersion

(g) Breaking of light in 7 colours
​

Answer 1

Answer:

all are correct left one