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प्रश्न
A person 1 m in front of a plane mirror seems to be ______ m away from his image.
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उत्तर
A person 1 m in front of a plane mirror seems to be 2 m away from his image.
Explanation:
Object distance and image distance are the same as those of a plane mirror. The image of a person 1 m in front of a mirror is 1 m back to the mirror. Hence, the image is 1 + 1 = 2 m away from the person.
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संबंधित प्रश्न
State the laws of reflection.
Image formed by a plane mirror is ______.
According to the law of reflection :
A ______ reflection helps us to see the object
The laws of reflection hold good for
The incident ray, the ______ ray, and the ______ at the point of incidence, all lie in the same plane.
We can see things around us only when the light reflected by them reaches our eyes.
Higher-Order Thinking Skills:
Are the laws of reflection true in the case of irregular reflection?
