Zusammenfassung der Ressource
moving and
storing heat
- heat is a measure of energy
- when a substance is heated the particles gain KE
- energy makes particles in gas or liquid move faster
- what causes liquids to boil
- makes particles in a solid vibrate more rapidly
- what causes it to melt
- temperature is a measure of hotness
- a measure of average KE of particles in a substance
- the hotter something is the higher average KE of its particles