When energy is transferred to air, the molecules in the air become more excited. The energy causes the molecules to move around more than they did before, which could cause an increase in temperature, among other things.
All the particles gain more energy (i.e from heat) and move quicker and therefore they spread out causing air to expand
conduction
when a odject stops moving the energy transfered to the air around it for example a pingalum, when it stops the energy doesn't run out it is transfrerd to the air
When energy is transferred to air, the molecules in the air become more excited. The energy causes the molecules to move around more than they did before, which could cause an increase in temperature, among other things.
Sound is transmitted from a source to the surrounding air particles, which vibrate or collide and pass the sound energy along to our ears. Without any particles to vibrate we wouldn't hear the sound.
When energy is transferred to air, the molecules in the air become more excited. The energy causes the molecules to move around more than they did before, which could cause an increase in temperature, among other things.
The more energy a substance has the faster its particles in solution will move.
All the particles gain more energy (i.e from heat) and move quicker and therefore they spread out causing air to expand
When air is heated, more kenitic energy is transfered to the airs particles. The particles then begin to move and vibrate more, and expand outward. This produces hot air, which rises because it has a lower density (more spread out particles) then the cooler air that surrounds it. Thus, it rises.
conduction
heat is produced as the air particles are disturbed and heat energy from transfered from food(chemical energy) also allows heat to pass through gas or liquid(any fluid.)
It is transfered by energy mixing with potetial energyIt is transfered by energy mixing with potetial energy
Systems (including heat systems) all tend to an equilibrium. What happens is the energy of the moving particles is transfered through contact (direct or indirect, such as by air) from the warmer, faster moving particles to the slower cold ones. After a time, the average kinetic energy of the two bodies is equal, and will trade energy at an equal rate (equilibrium).
The atoms, molecules, and small particles in air have mass. Wind is the name we give to a moving mass of air. Moving masses possess kenetic energy. Some of this energy can be transfered by collision, to dust, dirt and other particles on the ground, so they are forced to move too. A leaf blower makes use of this principle.
when a odject stops moving the energy transfered to the air around it for example a pingalum, when it stops the energy doesn't run out it is transfrerd to the air
When energy is transferred to air, the molecules in the air become more excited. The energy causes the molecules to move around more than they did before, which could cause an increase in temperature, among other things.
When energy is transferred to air, the molecules in the air become more excited. The energy causes the molecules to move around more than they did before, which could cause an increase in temperature, among other things.