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QPage 46: Q14: HC Verma: Concepts of Physics - Volume 2 Calorimetry Page 46: Q14 Solution: Which of the following pairs represent units of the same…

⚠️ Common Exam Traps & Conceptual Pitfalls

Do not treat $K$ as an energy unit; it measures temperature. Energy is measured in $J$ or $cal$, while force is measured in $N$.

Which of the following pairs represent units of the same physical quantity?

Multiple Choice Options

  • A Kelvin and joule
  • B Kelvin and calorie
  • C Newton and calorie
  • D Joule and calorie

Step-by-Step Verified Solution

**Answer:** (d) Joule and calorie. **Step-by-Step Explanation:** Joule and calorie are both units of energy (heat). Kelvin is temperature, Newton is force.

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