friction heat

Warmth from contact

Friction heat is heat generated when surfaces rub against each other.

The mechanical energy of motion converts to thermal energy through resistance at the contact point: The friction heat from the brakes made the rotors glow.

Also called frictional heat or frictional heating.

Related

chafing · skin irritation · grinding · burning · resistance · wear · sliding · scraping · blister · road rash · hot · sanding · brake · brake pads · traction · drag · tire marks · ignition

Opposites
heat transfer mechanism

friction heatradiant heat

Electromagnetic thermal energy transfer

radiation · conduction · convection · thermal conduction · infrared heating

energy conversion process

friction heatgeothermal heat

Energy from Earth's interior

thermal effect direction

friction heatcooling

Losing thermal energy

heat dissipation · heat loss · refrigeration · heat sink · endothermic reaction

Family

friction, heat, frictional, frictions, heats, heated, heating, heater, heaters

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G