Being made up of infra red rays which will move in all directions and refract when hitting paticles heat will always expand
expand
It will contract.
If a hydro-carbon is burnt it will make heat, CO2 and water however if a hydro-carbon is heated it will just expand into its surroundings
Down to something called the Avogadro Constant. It states that 1 mole of ANY gas will always occupy the same amount of space.
Ice (frozen water) and Water (below 4 oC) expand when cooling. This is exceptional! Other substances, also Water (above 4 oC) expand when heated.
Heat makes most things expand. Or in other words, heat makes matters less dense.(With the very known and remarkable exception of water, ice which will decrease in size when it becomes water and becomes more dense until it reaches 4 degrees Celsius, from which point on it will expand again.)Heat can make matters change state.Ice (solid) into water (liquid), water (liquid) into steam (gas).
Applying heat to a gas will make it expand. If the volume of the gas is restricted (i.e. it cannot expand) then the pressure will increase.
It will contract.
Applying heat to a gas will make it expand. If the volume of the gas is restricted (i.e. it cannot expand) then the pressure will increase.
Yes, because the gas molecules in the tennis ball expand. When the molecules expand there energy increases.
heat causes gases to expand
heat causes gases to expand
heat makes gas expand and cold makes gas liquify
Heat causes ojects to expand . The object also will melt if it is a solid , and will turn into gas if heated.
It would get smaller. The gas particles would cool down and contract. And if you put it outside in the sun, the gas particles would heat up and expand. I just learned this in science, so... Hope this helped!
If a hydro-carbon is burnt it will make heat, CO2 and water however if a hydro-carbon is heated it will just expand into its surroundings
Any number you like. A given mass of gas will expand (or contract) to fill any volume.
When a gas is heated up, the particles within the gas start to move faster, going farther apart (expansion). When a gas is cooled, the particles slow down and it starts to condense (contract), and if cooled enough, into a liquid.