Question

Give reason .a person is standing in front of a big plane mirror the distance between the mirror and his image is 5m.if the person moves 2m towards the plane mirror, what would be the distance between the person and his image ?state what kind of image does q plane mirror forms

Answer 1

Answer:

the distance between the mirror and the image is 3 metre .

Answer 2

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The image formed by a plane mirror is always virtual

NOW WHAT IS VIRTUAL IMAGE ?

Answer :-

★ Image is erect (upright)with respect to object .

★ Image cannot obtain on screen

★ Image magnification is positive .

★ Image is formed behind the mirror .