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vocab for science quiz on energy

what is conduction? the process by which energy is transferred directly when certin materials touch.
what is a conductor? materials that have a structre thatan easly allows energy transfer.
what are insulators? materials that are poor conductors and, therefor, slow down the rate of energy movement.
true or false? "dont let the cold energy out of the frige!" false the real answer is "dont let the energy into the fridge!"
during the mixing hot and cold water activity (61) did any energy leave the cup-and-water system? yes, some escaped into the air.
what is the formula for finding "ENERGY RELEASED"?(62) ENERGY RELEASED=TEMPRETURE CHANGE IN WATER x mass of water.
what is a calorimeter? a item used to mesure chemical potential energy there is in a material.
what is a calorie? the energy required to raise the tempreture of the water by one degree celcius
about how many calories were in one cheese puff? we measured 1-2.9 calories but according to the bag the cheese puff had 4 calories.
Created by: ovan97