Matrix: Column A Column B(a)Plane mirror(i)Triangular(b)Convex mirror(ii)Splitting of white light(c)Concave mirror(iii)Bouncing of light from a surface(d)Concave lens(vi)Magnifying glass(e)Convex lens(v)Myopia(f)Reflection(vi)Headlights of car(g)Dispersion(vii)Rear view of car(h)Prism(viii)Solar cooker(a)-(viii), (b)--(vii), (c)-(vi), (d)-(v), (e)-(iv), (f)--(iii), (g)-(ii), (h)-(i)(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv), (e)-(v), (f)-(vi), (g)-(vii), (h)-(viii)(a)-(ii), (b)-(i), (c)-(iv), (d)-(iii), (e)-(vi), (f)-(v), (g)-(viii), (h)-(vii)(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii), (e)-(vii), (f)-(viii), (g)-(v), (h)-(vi)

Question

Matrix:      Column A               Column B(a)Plane mirror(i)Triangular(b)Convex mirror(ii)Splitting of white light(c)Concave mirror(iii)Bouncing of light from a surface(d)Concave lens(vi)Magnifying glass(e)Convex lens(v)Myopia(f)Reflection(vi)Headlights of car(g)Dispersion(vii)Rear view of car(h)Prism(viii)Solar cooker(a)-(viii), (b)--(vii), (c)-(vi), (d)-(v), (e)-(iv), (f)--(iii), (g)-(ii), (h)-(i)(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv), (e)-(v), (f)-(vi), (g)-(vii), (h)-(viii)(a)-(ii), (b)-(i), (c)-(iv), (d)-(iii), (e)-(vi), (f)-(v), (g)-(viii), (h)-(vii)(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii), (e)-(vii), (f)-(viii), (g)-(v), (h)-(vi)

Accepted Answer

Concave mirrors are used in solar cookers to increase the intensity of solar energy.
Convex mirrors are used in the rear view of vehicles to view the larger area behind.
Concave mirrors are used in headlights of vehicles because when the bulb of the headlight is placed at the focus of the concave mirror, it allows the light to spread out to longer distances.
Concave lenses are used to correct myopic eyes as they increase the focal length of the eye.
Convex lenses are used as magnifying glasses because the objects magnify the image formed by convex lenses.
Reflection is the bouncing back of the light ray after it is incidentally on a surface.
Dispersion is the phenomenon of splitting white light into seven colours VIBGYOR.
An optical prism is a transparent triangular optical element with flat, polished surfaces that refract light.
Matrix:

	Column A		Column B
(a)	Plane mirror	(viii)	Solar cooker
(b)	Convex mirror	(vii)	Rear view of car
(c)	Concave mirror	(vi)	Headlights of the car
(d)	Concave lens	(v)	Myopia
(e)	Convex lens	(vi)	Magnifying glass
(f)	Reflection	(iii)	Bouncing of light from a surface
(g)	Dispersion	(ii)	Splitting of white light
(h)	Prism	(i)	Triangular

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