Definition, Meaning & Synonyms

residual-heat

noun

/rɪˈzɪdʒ.u.əl hiːt/

Definition

The heat that remains in an object after the energy source has been removed or stopped.

Examples

After cooking, the residual heat in the pan kept the food warm for a while.
Solar panels can produce residual heat even after sunset, benefiting nearby areas.
In a nuclear reactor, managing residual heat is crucial for safety after the reaction has ceased.

Meaning

Residual heat refers to the remaining thermal energy in a body or system that continues to exist even when the primary source of heat or energy is no longer active.