Thermal energy is created from the motion of atoms and molecules within an object. Because thermal energy is created by the movement of particles, it is considered a form of kinetic energy.Know More
Thermal energy is related to temperature and heat, but it is not the same thing. Thermal energy refers only to the energy contained within an object due to the movement of its particles. Since particles are always in motion, all objects, whether they are hot or cold in temperature, have some measure of thermal energy. Heat energy refers to the energy transferred between two objects due to a temperature difference between them.
As the speed of an object's particles increases as the object increases in temperature, the transfer of heat energy to an object also results in an increase in its thermal energy. This does not necessarily mean that a hotter object contains more thermal energy than a cooler object. Because larger objects have a larger number of particles, they always contain more thermal energy than smaller objects of the same temperature. Consequently, it is possible for a block of ice of sufficient mass to contain more thermal energy than a much smaller object that is on fire.Learn more about Volcanoes
Volcanoes are formed when the molten rocks and gases under the earth break through the crust and erupt. A volcano can be a crack, a dome or a mountain with a crater at the top.Full Answer >
Thermal energy is used to describe energy in a heated form. Thermal energy is transferred in three different ways: radiation, conduction and convection.Full Answer >
Thermal energy is the energy that a system or object possesses due to the random movement of its particles. When more particles are present, there is more movement, which results in more thermal energy.Full Answer >
Thermal energy is used to cook food, heat buildings and generate electricity. The joule, named after James Prescott Joule, is the unit by which thermal energy is measured.Full Answer >