💡

What Is Thermal Stress?

Thermal stress occurs when a material expands or contracts due to temperature changes, leading to internal forces.

🔑

Key Points to Remember in Thermal Stress

It can be calculated using the formula σ = EαΔT, where σ is thermal stress, E is Young's modulus, α is the coefficient of linear expansion, and ΔT is the temperature change.

🎯

Thermal Stress in NEET Physics: What to Focus On

NEET may include questions on thermal stress in materials and its implications.