JEE Main Physics · Thermal Properties of Matter
Superficial Expansion
Superficial Expansion (Thermal Properties of Matter) was asked once in the 42 JEE Main shifts Lumi analysed, in 2025.
- Times asked
- 1
- in 1 shift
- Years
- 2025
- Usual format
- Single correct
- Calculation
- Pattern
- New since 2024
- asked once so far
How it is asked
- Change in area from heat supplied to sheet
Difficulty
Easy 0Medium 1Hard 0
Where it sits
Chapter: Thermal Properties of Matter. Topic: Thermal Expansion, 7 questions over 6 ideas.
Other repeat ideas in this topic
Every time it came
The question
Newest first, each with its options and official answer.