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Thermal Properties of Matter — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsThermal Properties of Matter1 Mark
MCQ
The rates of cooling of two different liquids put in exactly similar calorimeters and kept in identical surroundings are the same if:
  • A
    The masses of the liquids are equal.
  • B
    Equal masses of the liquids at the same temperature are taken.
  • C
    Different volumes of the liquids at the same temperature are taken.
  • ✓
    Equal volumes of the liquids at the same temperature are taken.
✓

Answer

Correct option: D.
Equal volumes of the liquids at the same temperature are taken.

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