Question

An object is placed at distance X from a plane mirror. It is then shifted to position Y away from the mirror.

X = 22.5 m and the distance between X and Y is 0.7 m.

What is the new distance between the object and its image?

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Answer 1

Answer:

23.2+23.2=46.4cm

Explanation:

the distance between the image and the object from the mirror is equal

so the distance between them is double the distance between object and mirror

X=22.5

Y=X+0.7 ( ACC TO QUESTION)

Y=23.2

distance =2Y =2*23.2=46.4cm