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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 8

Two rods A and B of the same metal, but of length 1 m and 2 m respectively, are heated from 0°C to 100°C. Then - Physics

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प्रश्न

Two rods A and B of the same metal, but of length 1 m and 2 m respectively, are heated from 0°C to 100°C. Then

पर्याय

  • both the rods A and B elongate the same

  • the rod A elongates more than the rod B

  • the rod B elongates more than the rod A

  • the rod A elongates, but the rod B contracts.

MCQ

उत्तर

the rod B elongates more than the rod A

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पाठ 6: Heat Transfer - Objective questions [पृष्ठ १२०]

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सेलिना Concise Physics [English] Class 8 ICSE
पाठ 6 Heat Transfer
Objective questions | Q 4.5 | पृष्ठ १२०
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