A lady is standing in front of plane mirror at a distance of 1 m from it. She walks 60 cm towards the mirror. The distance of her image now from herself (ignored the thickness of the mirror) is

A lady is standing in front of plane mirror at a distance of 1 m from

1.	A lady is standing in front of plane mirror at a distance of 1 m from it. She walks 60 cm towards the mirror. The distance of her image now from herself (ignored the thickness of the mirror) is
A.	40 cm
B.	60 cm
C.	80 cm
D.	120 cm
Answer» D. 120 cm

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A lady is standing in front of plane mirror at a distance of 1 m from it. She walks 60 cm towards the mirror. The distance of her image now from herself (ignored the thickness of the mirror) is

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