Thermal Properties of Matter
Class 11 · Thermal Properties of Matter · Practice
Conduction — Previous-Year Questions
5 previous-year questions on Conduction, drawn from JEE Mains, JEE Advanced, NEET UG, and CUET papers. Every question carries a worked-out explanation.
Q1. A slab of conductivity k = 50 W/m·K, area 1 m², thickness 0.1 m, with ΔT = 30 K. Heat current:
JEE 2022Q2. Why are metals good conductors of heat?
JEE 2021Q3. Heat conduction in a vacuum is:
JEE 2020Q4. Two slabs of same area in SERIES with R₁ = 2 K/W and R₂ = 3 K/W. Total R:
JEE 2019Q5. Thermal conductivity of copper is approximately:
JEE 2018Conduction previous-year questions from sciphylab (also known as SciPhy, SciPhy Lab, SciPhy Labs, Physics Lab). Class 11 physics practice for JEE Mains, JEE Advanced, NEET UG, AP Physics 1/2/C, SAT, and CUET-UG candidates.