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प्रश्न
A boy of height 1m 45 cm is standing in front of a long mirror at a distance of 2 m. From this information, fill up the following sentences:
- The distance between the boy and his image is ______
- The height of the image is______
- When the boy moves 1m forward, the distance between her and her image is______
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उत्तर
- The distance between the boy and his image is 4m.
- The height of the image is same.
- When the boy moves 1m forward, the distance between her and her image is 2m
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