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When you add heat to a substance its particles slow down true or false?
Wiki User
∙ 10y ago
False because the particles begin to go all crazy.
Wiki User
∙ 10y ago
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True or false conduction is heat transfer by direct contact of particles of matter?
is this true or false conduction is heat transfer by direct contact of particles of matter
How does increasing the heat energy of a substance change the behavior of particles of the substance?
They speed up.
What does a substance gain or lose when its temperature changes?
The density of the substance becomes higher because of the particles slow down and move closer together when the substance cools.
Fast particles colliding with slower particles is this type of heat transfer?
radiation air travels this way false or true?
How does heat lead to expansion?
Heat causes the particles of a substance to move faster, thus causing the internal pressure of the system to rise.
When heat is removed from a substance the particles start moving faster?
No, heat makes the particles move faster. If you remove the heat the particles will start moving slower as it cools down.
True or false conduction is heat transfer by direct contact of particles of matter?
is this true or false conduction is heat transfer by direct contact of particles of matter
Is heat is the measurement of energy from all particles that are in a substance?
no.
Heat is the measurement of energy from all the particles that are in a substance?
no.
How does increasing the heat energy of a substance change the behavior of particles of the substance?
They speed up.
The particles of a substance will move faster if what is added on to them?
If heat is added to it.
Conduction is heat transfer by direct contact of particles of matter true or false?
True
Heat makes the particles in matter move how?
Heat is the average kinetic energy of something. When you increase the heat, you make the particles in the substance move faster. It would be more correct to say that particles moving in a liquid (or any substance rather) cause heat. So increasing heat causes particles in a liquid to move faster. Hope that helps.
What is the total kinetic energy of the particles that make up a substance?
Heat
What does a substance gain or lose when its temperature changes?
The density of the substance becomes higher because of the particles slow down and move closer together when the substance cools.
Is this true or false adding heat to a substance makes its molecules move quickly?
adding heat to a substance makes its molecules to move quickly
True or False- Energy is transferred as heat from a substance at high temperature to a substance at low temperature?
true
