which is the transfer of thermal energy through the motion of particles caused by temperature?
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Heat energy is the result of the movement of tiny particles called atoms, molecules or ions in solids, liquids and gases. Heat energy can be transferred from one object to another. The transfer or flow due to the difference in temperature between the two objects is called heat.
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Convection is the transfer of thermal energy. This occurs as particles move within a fluid. The fluid may be a liquid or a gas. The particles within the fluid transfer energy by moving from warmer to cooler areas.
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Conduction is the transfer of thermal energy between particles of matter that are touching. Thermal conductors are materials that are good conductors of thermal energy.
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Heat is the form of energy that is transferred between two substances at different temperatures. The direction of energy flow is from the substance of higher temperature to the substance of lower temperature. Heat is measured in units of energy, usually calories or joules.
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Answer Expert Verified. Explanation: The kinetic energy of the molecules is the energy possessed by virtue of motion of the particles. Kinetic energy of the particles is directly proportional to the temperature of the gas.
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Conduction. Radiation thermal energy uses electromagnetic waves to transfer energy.
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Heat can travel from one place to another in three ways: Conduction, Convection and Radiation. ... Thermal energy is transferred from hot places to cold places by convection. Convection occurs when warmer areas of a liquid or gas rise to cooler areas in the liquid or gas.
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Heat is the transfer of thermal energy from a system to its surroundings or from one object to another as a result of a difference in temperature. ... This is because heat is a transfer of energy. Temperature is a measure of how hot or cold a substance feels and it is measured in degrees Celsius (°C).
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Thermal energy is transferred from hot places to cold places by convection. Convection occurs when warmer areas of a liquid or gas rise to cooler areas in the liquid or gas. Cooler liquid or gas then takes the place of the warmer areas which have risen higher.
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Heat is the transfer of kinetic energy between molecules. If the velocity is more, the kinetic energy will be more so that the heat is more. Since temperature is the measure of heat, the temperature increases as the velocity increases.
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Conduction is the transfer of thermal energy between particles of matter that are touching. ... The particles transfer energy by moving from warmer to cooler areas. They move in loops called convection currents. Radiation is the transfer of thermal energy by waves that can travel through empty space.
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Thermal Energy Transfer. ... Heat is a measure of the flow of thermal energy from one object or substance to another. Thermal energy typically flows from a warmer material to a cooler material. Generally, when thermal energy is transferred to a material, the motion of its particles speeds up and its temperature increases.
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The movement of particles of matter results in thermal energy. This energy is then transferred to other substances in three ways, conduction, convection, and radiation. In conduction, thermal energy is transferred through direct contact. An example of this is a person holding the handle of a metal pan.
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Thermal radiation is one of the three principal mechanisms of heat transfer. It entails the emission of a spectrum of electromagnetic radiation due to an object's temperature. Other mechanisms are convection and conduction.
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Kinetic energy is the energy that an object has because of its motion. The molecules in a substance have a range of kinetic energies because they don't all move at the same speed. As a subtance absorbs heat the particles move faster so the average kinetic energy and therefore the temperature increases.
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The more energy they have, the faster they move. When thermal energy in the form of heat is transferred from a warmer substance to a cooler substance, the particles in the cooler substance begin to move faster. The average energy of motion of the particles of the substance increases.
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As stated in the kinetic-molecular theory, the temperature of a substance is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles.