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I.S
chapter 3 vocab
Question | Answer |
---|---|
a state of matter when materials have a definate shape and volume | solid |
state of matter with definate volume but not shape | liquid |
state of matter with no definate shape or volume | gas |
energy an object has due to motion | kinetic energy |
result of a force distributed over an area | pressure |
tempeture of 0 degrees calvin | absolute zero |
states volume of gas is is proportional to its tempature | charles law |
state that the volume of gas is inversley proportional to its pressure | boyles law |
a reversable phyciscal change | phase change |
the system asorbs energy from surroundings | endothermic |
the amount of energy in water | heat of fusion |
releasing energy in surroundings | exothermic |
substance changing from liquid to gas | vaporization |
amount of energy vaporized from water | heat of vaporization |
change from liquid to gas below boiling point | evaporation |
substance changes from solid to gas | sublimation |
when gas changes to a solid without changining to a liquid | deposition |