Question

What type of mirror lens is used in (a) headlight of car (b)rare view mirror of vehlccle (c)presbiopla.also give reason.

Answer 1

A) concave mirror

B) convex mirror

C) presbyopia is caused by the hardnening of lens of your eye

it mainly occurs at old age

as a result these image appears out of the focus

hope this answer will helpful to you

Answer 2

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$here \: i s\: your \: answer \: dear$
1•••HEADLIGHT OF CAR

Concave mirror
because it renders the rays parallel when object is placed at its principle focus. rhe bulb of headlight is placed at the focus of concave mirror. the rays reflected from the mirror are in the form of a strong parallel beam. the beam goes straight and makes the distance object visible for safe driving.

2•••REAR VIEW MIRROR OF A VEHICLE

Conxex mirror
because of of its largest field of view. Concvex mirror always formed an erect and diminished image


$hope \: it \: helps \: you \: dear$
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