ewan !
Thermal energy is a quantity that can be measured in BTU or Calories. Heat transfer is just a method of transferring that energy from one place to another, or one part of a machine to another part. Heat transfer does not create any energy in itself.
The thermal energy.The thermal energy.The thermal energy.The thermal energy.
inc temp, increases the ave. KE of the particles.
it will increase or decrease depending on the states. from solid --> liquid or liquid --> gas it is positive and endothermic, and thermal energy is increasing from liquid --> solid or gas --> liquid it is negative and exothermic, and thermal energy is decreasing
Kinetic energy is the energy of motion, KE=mv2/2.Thermal energy is different from kinetic energy.Thermal energy is associated with the temperature of a body, the heat gained by increasing the temperature. That heat gives molecules more kinetic energy and more potential energy and may also give molecules more more electronic energy.
common sense please
Because it absorbs heat and changes from the solid to liquid state.
conduction!
convection
Thermal BY Jhon
conduction
by transferring vibrational energy to adjacent molecules.
Conduction, convection, radiation
Radiation
When the temperature might be increasing, thermal energy is increasing and it increases much faster when decreasing than when increasing so it's permanent energy and can never be reducing!
There are three ways to transfer heat energy (thermal energy); convection involves transferring matter, the other two methods (conduction, radiation) don't.
A device that heats a home by removing thermal energy from one location and transferring it to another location is a heat mover. An example of a heat mover is a refrigerator.