हिंदी

A shopkeeper wanted to fix a mirror which will give a maximum view of his shop. What type of mirror should he use? Give reason.

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प्रश्न

A shopkeeper wanted to fix a mirror which will give a maximum view of his shop. What type of mirror should he use? Give reason.

कारण बताइए
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उत्तर

He should use a convex mirror as it can form images of objects spread over a large area.

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अध्याय 15: Light - SHORT ANSWER QUESTIONS [पृष्ठ ८३]

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एनसीईआरटी एक्झांप्लर Science [English] Class 7
अध्याय 15 Light
SHORT ANSWER QUESTIONS | Q 20. | पृष्ठ ८३

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