हिंदी

A person 1 m in front of a plane mirror seems to be ______ m away from his image. - Science

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प्रश्न

A person 1 m in front of a plane mirror seems to be ______ m away from his image.

रिक्त स्थान भरें

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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अध्याय 16: Light - Exercises [पृष्ठ २१२]

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एनसीईआरटी Science [English] Class 8
अध्याय 16 Light
Exercises | Q 6.1 | पृष्ठ २१२
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