Mondo Knows Facts
Heat and temperature are not the same thing
Temperature is average particle energy, while heat is energy on the move A spark can be hotter than a bath of warm water, but the bath holds far more thermal energy because it contains vastly more particles. Temperature measures the average kinetic energy per particle. Heat describes energy transferred from a warmer body to a cooler one. It sits in Mondo's science collection, one of 200 facts that each trace back to the reference below.
Where this comes from
Facts that can change over time are reviewed and updated. If something here looks wrong, Mondo would rather know than be confidently incorrect.
Go further
More facts like this
Water needs a lot of heat to warm upWater has one of the highest specific heat capacities of any common substanceHeat moves in three distinct waysConduction passes energy through contact, convection carries it in fluids, radiation needs no mediumAbsolute zero is the theoretical lower limit of temperatureAt minus 273 degrees Celsius all classical thermal motion of atoms stops completelyEvaporation cools whatever is left behindThe fastest molecules escape as vapour, lowering the average energy of the restFurnace Creek holds the highest reliably recorded air temperatureThermometers reached 56.7 degrees Celsius in Death Valley in 1913Sweating cools you through latent heatEach gram of evaporating sweat carries away a large amount of body heat
🔬 Sciencefact 134 of 200
← → to keep reading, or swipe
Tags: physics, heat, temperature
Heat and temperature are not the same thing: the short answers
- Where does this come from, and can I check it?
- Temperature is average particle energy, while heat is energy on the move. The figure is taken from American Physical Society, which is linked in full on this page. Every fact on Mondo Knows names its source rather than repeating an unsourced claim.
- Is this really a science fact?
- Yes. It sits on the Science shelf, one of 2,600 sourced facts grouped into space, animals, the human body, history, science and more. Category pages collect every fact in the same field.
- What else can I read about it?
- The links under the fact point to a quiz, game, puzzle or calculator on the same subject, and the shelf below shows related facts. The wording here is original, and quoted phrases are marked as quotations.