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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा ७

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 - Science

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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:

  1. The distance between the boy and his image is ______
  2. The height of the image is______
  3. When the boy moves 1m forward, the distance between her and her image is______
संक्षेप में उत्तर
रिक्त स्थान भरें

उत्तर

  1. The distance between the boy and his image is 4m.
  2. The height of the image is same.
  3. When the boy moves 1m forward, the distance between her and her image is 2m
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Formation of Image by Reflection: Real and Virtual Image
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Light - Evaluation [पृष्ठ २१]

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सामाचीर कलवी Science - Term 3 [English] Class 7 TN Board
अध्याय 1 Light
Evaluation | Q V. 13. | पृष्ठ २१
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