Energy heat transfer vocabulary Flashcards
law conservation of energy
energy cannot be created or destroyed just transformed under normal conditions
heat
thermal energy that flows due to a different temprecher heat flows from hot to cold
heat transfer
A method by heat flows conduction convection radiation
conduction
heat transfer within of between solid abject
convection
heat transfers into ot out of fluids
Radiation
heat transfers due packet of energy called photos can travel to many substations even empty spaces.
Insulator
A material through which energy electrical thermal or sound connect easily transferred.
conductor
A material through which energy electrical thermal or sound can be easily transferred
Temperature
The measuer of the average speed of all particles
Thermal energy
The total energy of all particles in an object