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Physics · JEE | THERMAL PROPERTIES OF MATTER
हिन्दीMatch List-I with List-II: List-I List-II A Latent heat of vaporisation (\( L_v \) for water) I \( 3.33 \times 10^5\text{ J kg}^{-1} \) B Stefan-Boltzmann constant (\( \sigma \)) II \( 22.6 \times 10^5\text{ J kg}^{-1} \) C Latent heat of fusion (\( L_f \) for water) III \( 2.9 \times 10^{-3}\text{ m K} \) D Wien's constant IV \( 5.67 \times 10^{-8}\text{ W m}^{-2}\text{K}^{-4} \) Choose the correct answer from the options given below:
Match List-I with List-II:
| List-I | List-II | ||
|---|---|---|---|
| A | Latent heat of vaporisation (\( L_v \) for water) | I | \( 3.33 \times 10^5\text{ J kg}^{-1} \) |
| B | Stefan-Boltzmann constant (\( \sigma \)) | II | \( 22.6 \times 10^5\text{ J kg}^{-1} \) |
| C | Latent heat of fusion (\( L_f \) for water) | III | \( 2.9 \times 10^{-3}\text{ m K} \) |
| D | Wien's constant | IV | \( 5.67 \times 10^{-8}\text{ W m}^{-2}\text{K}^{-4} \) |
Choose the correct answer from the options given below:
View Answer & Solution
Correct answer · Option D
A-(II), B-(IV), C-(I), D-(III)
Explanation
Direct constants from text: \( L_v \) for water is \( 22.6 \times 10^5\text{ J kg}^{-1} \), \( \sigma = 5.67 \times 10^{-8}\text{ W m}^{-2}\text{K}^{-4} \), \( L_f \) for water is \( 3.33 \times 10^5\text{ J kg}^{-1} \), and Wien's constant is \( 2.9 \times 10^{-3}\text{ m K} \).
