This is the measure of the average kinetic energy of an object.
What is temperature?
100
This is the transfer of thermal energy in a fluid by the movement of warmer fluid and cooler fluid from place to heat.
What is convection?
100
This natural law states the increase in the thermal energy of a system equals the work done on the system plus the heat transferred to the system.
What is the First Law of Thermodynamic?
100
Cooling objects or fluids do this.
What is contract?
100
A mushroom cloud from an explosion is this type of heat transfer.
What is convection?
200
The sum of all the kinetic and potential energy of all the particles in an object is known as this.
What is thermal energy?
200
This is the transfer of energy by electromagnetic radiation.
What is radiation?
200
This natural law state that it is impossible for heat to flow from a cool object to a warmer object unless work is done.
What is the Second Law of Thermodynamics?
200
The density of warming objects does this.
What is decrease?
200
An infrared light being used to keep food warm is this type of heat transfer.
What is radiation?
300
The thermal energy that flows from something at a higher temperature to something of lower temperature is known as this.
What is heat?
300
A material in which heat flows slowly is known as this.
What is an insulator?
300
A device that converts heat into work is known as this.
What is a heat engine?
300
The density of cooling objects does this.
What is increase?
300
An individual in a sealed room is running on a treadmill. As a result, the temperature of the room increases. This is an example of what natural at work.
What is the First Law of Thermodynamics?
400
The amount of heat that is needed to raise 1 kg of some material by 1 degree Celsius is known as this.
What is specific heat?
400
These are the three types of heat transfer.
What are conduction, convection, and radiation?
400
A device that burns fuel inside it in chambers is known as this.
What is an internal combustion engine?
400
This thermodynamic property of water gives water the useful property as a coolant and/or a heat battery.
What is its high specific heat?
400
A cold object spontaneously heating up an adjacent hot object cannot occur due to this natural law.
What is the Second Law of Thermodynamics?
500
This is the transfer of thermal energy by collisions between particles in matter.
What is conduction?
500
The study of the relationship between thermal energy, heat and work is known as this.
What is thermodynamics?
500
Warming objects or fluids do this.
What is expand?
500
Getting burned by touching a hot piece of metal is an example of this type of heat transfer.
What is conduction?
500
Besides reducing or eliminating friction, this is the only way to increase the efficiency of a heat engine.
What is to increase the differences in temperatures within the engine?