An object is placed 20 cm in front of a plane mirror.and the mirror is moved 2 cm towards the object. The distance between the object and the final position of the image is ___________________________________________________________________ - Study24x7
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An object is placed 20 cm in front of a plane mirror.and the mirror is moved 2 cm towards the object. The distance between the object and the final position of the image is ___________________________________________________________________

A

40 cm

B

36 cm

C

2 cm

D

none

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