Define thermal shock.

Understand the Problem

The question is asking for a definition of thermal shock, which refers to the stress or damage caused to materials when they experience a rapid change in temperature. This can lead to cracking or failure in materials such as metals or ceramics.

Answer

Thermal shock is rapid temperature change causing material stress and cracks.

Thermal shock is defined as a process where a material experiences rapidly changed thermal stresses and strains due to abrupt changes in temperature gradients and heat flux, often causing cracks.

Answer for screen readers

Thermal shock is defined as a process where a material experiences rapidly changed thermal stresses and strains due to abrupt changes in temperature gradients and heat flux, often causing cracks.

More Information

Thermal shock is particularly problematic for brittle materials like glass and ceramics, which can quickly crack under sudden temperature changes.

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