Physics · Heat Transfer

Thermal conductivity is defined as the heat flow per unit time:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Across a unit area when the temperature gradient is unity✓
2Through a unit thickness of the wall
3When a unit temperature difference is maintained across the opposite faces of the wall
4When the temperature gradient is unity

Correct answer

Across a unit area when the temperature gradient is unity

Download Single Question PDF

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Share with Friends & Study Groups

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Preparing for Physics?

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Start Free Mock Test →

Chapter Practice

Want more practice questions on Heat Transfer?

Solve complete topic-wise tests with detailed solutions on GkGet.

Practice Heat Transfer MCQs →

Recommended practice questions in Physics · Heat Transfer

Browse More Physics →

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Solve Question→

Which of the following events is considered the first major peasant uprising against the British in India?

Solve Question→

Who led the Non-Cooperation Movement in India?

Thermal conductivity is defined as the heat flow per unit time:

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Physics?

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions

Thermal conductivity is defined as the heat flow per unit time:

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Physics?

Related Practice Questions

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions