Question

# John is observing his image in a plane mirror. The distance between the mirror and his image is 4 m. If he moves 1 m towards the mirror, then the distance between john and his image will be?  [5 MARKS]

Solution

## Concept : 1 Mark Calculation : 3 Marks Result : 1 Mark In the case of a plane mirror, the distance between the object and the mirror is same as the distance between the image and the mirror. Given, Distance between the mirror and John's image = 4 m Distance between mirror and john = 4 m If John moves 1 m towards the mirror, then distance between mirror and john = 4-1 = 3 Since in plane mirror, the distance between object and mirror is same as that of image and mirror = 3 m Hence, the distance between John and his image = 3+3 = 6 m Physics

Suggest Corrections

0

Similar questions
View More

People also searched for
View More