The thermal diffusivity of a substance is:

Question

Physics · Heat Transfer

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Share:

Correct answer

Directly proportional to thermal conductivity

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

👥

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

Online Test Series

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

Chapter Practice

Want more practice questions on Heat Transfer?

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

Recommended practice questions in Physics · Heat Transfer

Mahatma Gandhi's last fast unto death in 1948 was primarily against which of the following?

What was the primary meaning of 'Swaraj' as popularized by Mahatma Gandhi during India's independence movement?

What was one major impact of India’s independence on its economy?

Answer 1

Inversely proportional to thermal conductivity

Answer 2

Directly proportional to thermal conductivity

Answer 3

Directly proportional to the square of thermal conductivity

Answer 4

Inversely proportional to the square of thermal conductivi ty

Related Practice Questions