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science vocaburlary
sciencce vocab
Question | Answer |
---|---|
Caloric theoroy | If you put a spoon in a bowl of soup it will eventually get warm |
Joule | Unit for measuring energy; it takes 4.18 to raise the tempature of 1g of water by 1 degree |
Needs | Are the basics required conditions that we must meet in order to live |
Wants | Are not vital to living to our survival |
standard of living | How is measured of how we live |
sustainable | can be maintained or contuined capable of being used identifly, often referring to the use of resources |
heat energy | energy that flows from matter at higher tempature to a matter at a lower tempature |
freezing point | tempatures at which a substance changes a liquid state to a solid state |
melting point | tempatures at which a substance changes a solid state to a liquid |
boiling point | tempature at which a substance changes from a liquid state to a gas state |
condensation | change of state from gas to liquid by removing heat |
particle model of matter | model that explains the behavior of solids liquids and gases it states that all matter is made up of tiny moving particles that attract other and have spaces between them |
kinetic energy | energy of movment particles that make up matter have kinetic energy |
volume | amount of space occupied by matter millilitres (ml)and litres (L) are common units of volume |
solid state | has a definite shape and volume |