Heat moves in three ways: Radiation, conduction, and convection.
radiationdiffusionconvection.
There are three ways through which heat can move from one media to another. The three ways are conduction via solids, radiation through air and convection in liquids.
Heat causes the particles of a substance to move faster, thus causing the internal pressure of the system to rise.
All the time.
Radiation and conduction
Thermal energy that can move from one substance to another is called heat. Heat always moves from a warmer substance to a cooler one. An increase in temperature means that heat moves into a substance.
Conduction convection and radiation
radiationdiffusionconvection.
adding heat to a substance makes its molecules to move quickly
If heat is added to it.
There are three ways through which heat can move from one media to another. The three ways are conduction via solids, radiation through air and convection in liquids.
Heat is the average kinetic energy of something. When you increase the heat, you make the particles in the substance move faster. It would be more correct to say that particles moving in a liquid (or any substance rather) cause heat. So increasing heat causes particles in a liquid to move faster. Hope that helps.
Conduction is the process of heat diffusing through a substance that conducts heat. The less conductive the substance is (like glass, air, or an oven glove), the slower the conduction is. Convection is the movement of heat that occurs when a mass of hot substance physically moves to another location. Both of these mechanisms depend on the presence of a material substance to move heat from place to place, and the efficiency of the mechanism depends on the characteristics of the substance. Radiation is the movement of heat in the form of electromagnetic radiation. It doesn't require any substance in the intervening space to transfer the heat; in fact, it is most efficient when there is NOTHING in the way. That's how heat reaches us from the sun.
when a substance is heated,the molecules in that substance get heat energy. we know that all of the molecule in the substance having electrons. when substance is heated. electrons becoming high energetic.and they move faster and also energy will propagate though out the substance
Its particles move farther apart and the substance becomes a liquid.
Heat causes the particles of a substance to move faster, thus causing the internal pressure of the system to rise.
a plate heat exchanger is a metal plate which is will be in contact with another item eg air or another metal object to move heat from one to another