Match the following :
Column A Column B
(a) White light (i) Convex mirror
(b) Refraction (ii) concave mirror
(c) Virtual images (iii) refraction
(d) Real images (iv) spectrum
(e) Prism (v) ray of light from glass to air
Ans. (a) - (iv), (b)-(v), (c)-(i), (d)-(ii), (e)-(iii)