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Concepts Of Physics MCQ Edition [Volume 2]

Exam: Concepts Of Physics MCQ Edition [Volume 2]
Subject: Physics
Chapter: Heat Transfer

Concepts Of Physics MCQ Edition [Volume 2] · Physics · Heat Transfer

The thermal conductivity of a rod is dependent on

The thermal conductivity of a rod is dependent on

Options

Amass
Blength
Carea of cross section
Dmaterial of the rod

Correct answer

D. material of the rod

Step-by-step solution

Thermal conductivity is an intrinsic property of a substance.

It depends only on the nature of the material of the rod and its temperature. It is independent of the mass, length, or area of cross-section of the rod.

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