Thermal Properties of Matter
Class 11 · Thermal Properties of Matter · Practice
Thermal Conductivity Compared — Previous-Year Questions
5 previous-year questions on Thermal Conductivity Compared, drawn from JEE Mains, JEE Advanced, NEET UG, and CUET papers. Every question carries a worked-out explanation.
Q1. Why does a metal floor feel colder than a wooden floor at the same temperature?
JEE 2022Q2. Approximate k of air at room temperature:
JEE 2021Q3. Diamond's thermal conductivity is approximately:
JEE 2020Q4. Double-pane windows insulate well because:
JEE 2019Q5. Wiedemann-Franz law states k/σ for metals is proportional to:
JEE 2018Thermal Conductivity Compared 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.