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Question
An object placed 2 cm from a plane mirror is shifted by 0.5 cm away from the mirror. What is the distance between the object and its image?
An object placed 2 cm from a plane mirror is shifted by 0.5 cm away from the mirror. What is the distance between the object and its image?
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Solution
The correct option is D 5cm
In a plane mirror, the distance between the image and the mirror is equal to the object and the mirror.
2 cm + 0.5 cm = 2.5 cm [distance between object and mirror]
So, the distance between object and image = 2 * 2.5 cm
= 5 cm
5cm
In a plane mirror, the distance between the image and the mirror is equal to the object and the mirror.
2 cm + 0.5 cm = 2.5 cm [distance between object and mirror]
So, the distance between object and image = 2 * 2.5 cm
= 5 cm
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