Thermal Energy
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100
In this system, fuel is burned in a furnace.
What is a forced air system?
100
Particles are picked together tightly and are constantly vibrating in place.
What is solid?
100
Pressure applied to a fluid is transmitted throughout the fluid.
What is Pascal's principle?
100
Atoms of the same element that have different numbers of neutrons.
What is isotopes?
200
In this system, they absorb radiant energy from the sun.
What is an active solar system?
200
Particles are moving more freely than the particles in a solid.
What is liquid?
200
As the velocity of a fluid increases, the pressure exerted by the fluid decreases.
What is Bernoulli's principle?
200
The vertical columns in the periodic table.
What is groups?
300
Electrically heated coils placed in the floors and in hot he walls heat the surrounding air by conduction.
What is an electric heating system?
300
Particles are far apart and the attractive force between the particles are overcome.
What is gas?
300
If you decrease the volume of a container of gas, the pressure of the gas will increase.
What is Boyle's law?
300
The horizontal rows of elements on the periodic table.
What is periods?
400
Materials inside a building absorb radiant energy from the Sun during the day and heat up.
What is passive solar heating?
400
Matter consisting of positively and negative particles.
What is plasma?
400
The volume of gas increases with increasing temperature, as long as the pressure stays the same.
What is Charles's law?
400
Protons and neutrons are found in a small, positively-charged center of the atom.
What is nucleus?
500
Thermal energy, heat, and work are related, and the study of the relationship among them.
What is thermodynamics?
500
The ability of a fluid - a liquid or a gas - to exert an upward force on an object immersed in it.
What is buoyancy?
500
The buoyant force on an object is equal to the weight of the fluid displaced by the object.
What is Archimedes' principle?
500
Protons and neutrons, however, are made up of smaller particles called this.
What are quarks?
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