Chemical Interactions Investigation 5
Common science vocabulary for FOSS investigations 4 & 5
An increase in volume due to a pull force or heating
Energy of motion
Tool used to measure the average kinetic energy of matter
Movement of energy from one place to another
The transfer of heat NRG from one particle to another as result of contact/collisions
The average kinetic energy of a substance
Formula for Temperature Final
(T hot + T cold) divided by 2
The amount of energy transferred from one substance to another substance
Hot to Cold
Heat NRG always moves from ...
In a gas, as volume increases, pressure...
In a gas, as temperature increases, pressure...
A measure of the amount of particles in a substance
A measure of the amount of space a substance takes up
In a gas, as the number of particles increases, the pressure...
The only phase of matter that can be compressed, contracted and expanded
Conservation of NRG
Energy cannot be created nor destroyed
When the number of particles gaining energy is the same as the number of particles losing energy (also known as Temperature Final)
The amount of heat NRG needed to raise 1 gram of water 1 degree Celsius
Formula for Calorie
Mass X Change in Temperature
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