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Q52 / 60 · KVPY 2014 (SA) · Physics

Q23 / 35 · KVPY 2014 (SA) · Physics · Thermal Properties of Matter

A thin paper cup filled with water does not catch fire when placed over a flame. This is because

  • A
    The water cuts off oxygen supply to the paper cup
  • B
    Water is an excellent conductor of heat
  • Correct answer
    C
    The paper cup does not become appreciably hotter than the water it contain
  • D
    Paper is a poor conductor of heat

Hence, the correct answer is option: 'C'.

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