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What is the total kinetic energy of the atoms and molecules in an object called?
Temperature is the measure of average kinetic energy of all the atoms and molecules in an object
What does thermal energy refer to?
The kinetic energy within a system
Does kinetic energy increase with increasing temperature?
It's more like temperature increases with increasing kinetic energy. In science, temperature is a measure of the average kinetic energy of a system. As a substance is heated it's particles move faster, increasing their kinetic energy, and this causes a rise in temperature.
What does average kinetic energy mean?
Instead of the precise value of the kinetic energy of a system, for example a gas, it is generally more useful to consider its average kinetic energy, since it is absolutely impossible to measure the velocities of all the molecules: <E_k>=1/2 m<v^2>, where <> denotes the mean of the quantity in brackets. More importantly, the average kinetic energy has a very important physical interpretation: it is proportional to the temperature of the system. Temperature itself can be defined as a measure of the kinetic component of the internal energy of a system: according to the equipartition theorem, each independent quadratic energy term corresponds to an average energy of 1/2 kT, where k is Boltzmann's constant; so, in three dimensions the mean kinetic energy of a molecule is 3/2 kT.
What energy is the sum of potential energy and kinetic energy in a system of objects?
The sum of the potential and kinetic energy of large-scale objects in a system is the Hamiltonian.
Which of the following describes orbital motion of these bodies in your solar system?
kinetic energy
Is heat the sum of kinetic energy then what is temperature?
Temperature is the average kinetic energy of atoms as they move in and out of a system and its surroundings. Heat is the kenetic energy that is transferred.
Temperature is defined as the average amount of kinetic energy in a substance or a system?
Also called the Kelvin Tempurature Scale, (The measure of average Molecular Motion) occurs within the kenetic energy of a substance
What is the total kinetic energy of the atoms and molecules in an object called?
Temperature is the measure of average kinetic energy of all the atoms and molecules in an object
What does thermal energy refer to?
The kinetic energy within a system
Does kinetic energy increase with increasing temperature?
It's more like temperature increases with increasing kinetic energy. In science, temperature is a measure of the average kinetic energy of a system. As a substance is heated it's particles move faster, increasing their kinetic energy, and this causes a rise in temperature.
When the average kinetic energy of a gaseous system in increased?
increase the molecular mass stays the same
What does average kinetic energy mean?
Instead of the precise value of the kinetic energy of a system, for example a gas, it is generally more useful to consider its average kinetic energy, since it is absolutely impossible to measure the velocities of all the molecules: <E_k>=1/2 m<v^2>, where <> denotes the mean of the quantity in brackets. More importantly, the average kinetic energy has a very important physical interpretation: it is proportional to the temperature of the system. Temperature itself can be defined as a measure of the kinetic component of the internal energy of a system: according to the equipartition theorem, each independent quadratic energy term corresponds to an average energy of 1/2 kT, where k is Boltzmann's constant; so, in three dimensions the mean kinetic energy of a molecule is 3/2 kT.
What energy is the sum of potential energy and kinetic energy in a system of objects?
The sum of the potential and kinetic energy of large-scale objects in a system is the Hamiltonian.
What is the thermal energy of system?
The total kinetic energy within a system
What is Thermal energy of a system?
The total kinetic energy within a system
What does temperature measure?
Temperature measures how fast molecules are moving or in scientific terms it measures the AVERAGE KINETIC ENERGY in a system. Temperature measures how fast molecules are moving. :):)
