Physics, asked by hadelschool7, 1 year ago

What are the different methods of energy transfer?

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Answered by abhishek57
2
Energy transferred by heat

☆☆☆☆☆Energy can be transferred by conduction, convection,evaporation and condensation all these process involved participles.

CONDUCTION
it is a movement of thermal energy through a material without the particles in the material moving. glass wood and plastic are all poor conductor of heat.

heat is a kinetic energy of particle as the vibrator we heat the particles at one end of the material the particles at that and vibrate mode and bump into the neighbouring particles which cause them to vibrate mode they collide with their neighbours and Solar Energy is passed from one particle to another through material.
metals are very good conductor of heat.

CONVECTION
Convection happens in fluid the heat energy move through the material as the particles in the material move through a materials. hot liquid and gas rise because when they are heated the expand and become less than denser the less than 7 liquid or gas that floats up through more than denser cold liquid and gas. this change in density cause the Convection currents in the liquid or gas.

Evaporation

in a liquid the particles have a range of energies at the surface of liquid some particles which have enough energy to escape from the liquid and overcome the attraction of the Other liquid particles these leave the less energetic particles still in the liquid and so the liquid is cooler.

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Answered by Likun45
0


answer is in the pictures
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