Energy
The total kinetic energy of the particles in a substance is called what?
What is thermal energy
What is temperature?
measure of the average kinetic energy of the particles in a substance
____is the measure of the average kinetic energy of the particles in a substance
Calorie
Substances that allow heat to move through them easily are called?
Conductors
What is a fuel?
Any substance that releases energy when if burns
What is energy?
The ability to do work
Thing that measures temperature is what?
What is a thermometer
What is conduction?
Heat transfer that happens when particles bump into each other and don't change location
A ____ is the amount of thermal energy needed to raise the temperature of 1g of water to 1C
calorie
Heat transfer that happens when there are nor particles to carry the energy is called?
Radiation
What is potential energy?
Stored energy; the energy an object has because of its position
What is heat?
Transfer of thermal energy from one substance to another
When the temperature of a substance increases the speed of its particles____
increases
What is convention?
heat transfer that happens when particles carry thermal energy as they move around
Formed when the remains of plants and animals were buried quickly during the Genesis Flood are?
Fossil fuels
Energy that an object has because of its motion is called what?
What is Kinetic energy
What is thermal expansion?
When a substances particles move faster and occupy a larger space
What are insulators?
Substances that do not allow heat to move through them easily
The amount of thermal energy in a substance depends on the ___ and mass of that substance
Temperature
Spaces are put between sections of sidewalks and roads to provide for ____
Thermal expansion
Almost every substance____when cooled
Contracts