Physics · Thermal Properties of Matter
A rectangular slab consists of two cubes of copper and brass of equal sides having thermal conductivities in the ratio 4 : 1. If the free face of brass is at 0 °C and that of copper is at 100 °C, then the temperature of their interface is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 140 °C
- 260 °C
- 320 °C
- 480 °C✓
Correct answer
80 °C
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
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Thermal Properties of Matter MCQs →Want more practice questions on Thermal Properties of Matter?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Thermal Properties of Matter