heat source

What generates warmth

A heat source is anything that generates or provides thermal energy.

The term appears in cooking Place the pan over your heat source, physics The sun is Earth's primary heat source, and engineering contexts.

Heat sources range from flames and electric elements to nuclear reactions and body warmth.

Opposites
thermal function

heat sourcecooling unit

Heat-removing apparatus

air conditioner · refrigerator · cooler · cooling system · chiller

energy direction

heat sourceheat sink

Device absorbing component warmth

radiator · heat exchanger

Family

heat, source

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G