Home Physics Thermometry, Thermal Expansion and Calorimetry Statement Based Statement I: Greater is the coefficient of t…
Physics Thermometry, Thermal Expansion and Calorimetry Statement Based MCQ (Single Correct)

Statement I: Greater is the coefficient of thermal conductivity of a material, smaller is the thermal resistance of a rod of that material.

Statement II: Thermal resistance is the ratio of temperature difference between the end of the conductor and rate of flow of heat.
In the light of the above statements, choose the most appropriate answer from the options given below

A
Both Statement I and Statement II are incorrect.
B
Statement I is correct but Statement II is incorrect.
C
Statement I is incorrect but Statement II is correct.
D
Both Statement I and Statement II are correct.

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Text Solution

Verified by Experts
The correct answer is:
B

Both Statement I and Statement II are correct.

As we know,
Therefore, greater the coefficient of thermal conductivity of a material, smaller is the thermal resistance of the rod of that material.

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