Match List-I with List-II.
List-I List-II (A) Heat capacity of body (I) \( J\,kg^{-1} \) (B) Specific heat capacity of body (II) \( J\,K^{-1} \) (C) Latent heat (III) \( J\,kg^{-1}K^{-1} \) (D) Thermal conductivity (IV) \( J\,m^{-1}K^{-1}s^{-1} \)
Match List-I with List-II.
| List-I | List-II |
| (A) Heat capacity of body | (I) \( J\,kg^{-1} \) |
| (B) Specific heat capacity of body | (II) \( J\,K^{-1} \) |
| (C) Latent heat | (III) \( J\,kg^{-1}K^{-1} \) |
| (D) Thermal conductivity | (IV) \( J\,m^{-1}K^{-1}s^{-1} \) |
Show Hint
- (A)-(III), (B)-(I), (C)-(II), (D)-(IV)
- (A)-(I), (B)-(III), (C)-(II), (D)-(IV)
- (A)-(III), (B)-(IV), (C)-(I), (D)-(II)
(A)-(II), (B)-(III), (C)-(I), (D)-(IV)
The Correct Option is D
Solution and Explanation
We are asked to match physical quantities with their SI units.
Step-by-Step Solution:
(A) Heat capacity of a body:
\[ \text{Unit: } \frac{\text{Joule}}{\text{Kelvin}} = \text{J K}^{-1} \] Hence, (A) → (II)
(B) Specific heat capacity of a body:
\[ \text{Unit: } \frac{\text{Joule}}{\text{kilogram} \cdot \text{Kelvin}} = \text{J kg}^{-1} \text{K}^{-1} \] Hence, (B) → (III)
(C) Latent heat:
\[ \text{Unit: } \frac{\text{Joule}}{\text{kilogram}} = \text{J kg}^{-1} \] Hence, (C) → (I)
(D) Thermal conductivity:
\[ \text{Unit: } \frac{\text{Joule}}{\text{metre} \cdot \text{second} \cdot \text{Kelvin}} = \text{J m}^{-1} \text{K}^{-1} \text{s}^{-1} \] Hence, (D) → (IV)
Final Matching:
| List-I | List-II |
|---|---|
| (A) Heat capacity of body | (II) J K-1 |
| (B) Specific heat capacity of body | (III) J kg-1 K-1 |
| (C) Latent heat | (I) J kg-1 |
| (D) Thermal conductivity | (IV) J m-1 K-1 s-1 |
Final Answer:
\[ \boxed{(A) \to (II), \quad (B) \to (III), \quad (C) \to (I), \quad (D) \to (IV)} \]
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