heat up - speed up, go faster, its getting hotter
cooled - slow down, no more fire in the fuel etc.
it refers to a substance undergoing a reversible change of colour when heated or cooled
what changes take place when water is heated or cooled
what changes take place when water is heated or cooled
The opposite of heated is cooled.
The milk is heated to a high temperature and then cooled, to retard bacterial activity.
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.
A plastic which will soften when heated and harden when cooled.
Cooled to set
Yes
Yes, you can put heated milk back in the fridge after it has cooled down.
Liquids expand when heated and contractwhen cooled.
No, gasses expand when heated and contract when cooled.