The height of the image formed by an object of height 10cm placed in front of a plane mirror is ________.
A
5cm
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B
10cm
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C
15cm
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D
20cm
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Solution
The correct option is B10cm If an object is placed in front of a plane mirror, the size of the object remains same. This is the property of plane mirror. So the height of the object will be 10cm only.