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it is thermal energy
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The total kinetic energy of all the particles in a substance is called?
The total kinetic energy of all the particles in a substance is called thermal energy. Thermal energy is measured in joules.
Is the principle that the amount of a physical substance remains the same even if its physical appearance changes?
The principle behind the statement is the law of conservation of energy, which states that;"Energy can neither be created nor be destroyed. It can only be transformed from one form to the other."Hence, irrespective of being a physical or a chemical change, total amount of energy in the initial stage is always equal to the total amount of energy after the change.
He total amount of energy before and after a chemical reaction is the same. Therefore energy is .?
Conserved.
The sum of the kinetic and potential energy of the molecules of a substance?
thermal
Compare the total amount of energy before and after physical and chemical changes?
Physical Change-- Same amount of energy, but in different form Chemical Change-- Different amount of energy, and in a different form
The total amount of energy of a substance is?
temperature
What change when the amount of a substance change?
total thermal energy
What changed when the amount of a substance changed?
total thermal energy
What changes when the amount of a substance changes?
total thermal energy
Define internal energy?
Total amount of kinetic energy and potential energy of all the particles in a substance.
How does the level of an energy pyramid compare to the bottom level of that energy pyramid?
it contains the least amount of the total energy.
How does the top level of energy pyramid compare to the bottom level of that energy pyramid?
it contains the least amount of the total energy.
How does The top level of an energy Pyramid compare to the bottom level of an energy pyramid?
it contains the least amount of the total energy.
What brings thermal energy to the surface?
Thermal energy is the total amount of energy in a substance. A lot of the things could bring it to the "surface"
How does an increase in total energy of the particles in a substance affect the thermal energy of the substance?
How does an increase in the total energy of the particles in a substance affect the thermal energy of the substance.
Temperature is not a measurement of the amount of heat?
True! Temperature is the average kinetic energy of the molecules of a substance.Heat is the total kinetic energy of the molecules of a substance. See the difference?For example, if you double the amount of a substance, then you have double the heat energy, but the temperature stays the same.
How is temperature differ from thermal energy?
Thermal Energy is theTOTAL Ek of atoms in a substance.Temperature is the measure of the AVERAGE Ek of the atoms in a substance.Thermal energy: The total amount of kinetic energy contained in all the particles of a substance. The greater the kinetic energy of the particles in the substance, the more thermal energy the substance has. But thermal energy also depends on the number of particles in a substance. The more particles a substance contains, the greater its thermal energy.Temperature vs. Heat :When you think of temperature, you probably think "hot" or "cold." To scientists, temperature is a measure of the average kinetic energy of the particles in a substance. The more kinetic energy the particles have, the higher the temperature of the substance. Unlike thermal energy, however, temperature is not affected by the number of particles the substance contains.(Taken from: Sciencesaurus A Student Handbook Pp. 301-302)
