GATE XE (Engineering Sciences) 2024 - Question 68

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Section: Thermodynamics | Marks: 1

The temperature of 10⁡g of liquid water (𝑐𝑝= 4.2⁡J/g.K) in an insulated container is raised by 5⁡K by stirring. The amount of heat transferred to the water (in J) is

  • A. 210
  • B. 420
  • C. 0
  • D. 105

Answer: C. 0

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