first put the ice cream in heat and let it melt then put it in the freezer.
It was a liquid that was turned into a solid, but it can melt and become a liquid again(and vice versa, freeze and become a solid). Some people say its both which is technically true.
Solidification
Technically it's still cold, but not enough to freeze to be icecream.
You freeze the substance! (You remove energy from the system.)
Salt lowers the freezing point of ice so when the temp. outside is lower then 32 degrees, the ice will still melt. When making ice cream, when the temp. is lowered, the energy given off is transfered to the ice cream making it freeze.
Everything has three basic states ; sour cream for instance is a solid unless in were to physically change and melt then it would be a liquid.
Neither sentence is correct, state is a solid, a liquid, or a gas. If you melt ice-you are going from a solid (ice) to a liquid (water), if you freeze water - you are going from a liquid (water) to a solid (ice).
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Heat causes any frozen liquid to melt. When a liquid is frozen, all of the atoms come together. When that frozen liquid is heated up, all of the atoms move away from each other which causes it to melt.
You can eat it, or watch it melt. But its better to eat it. Also you can make it, freeze it, and put it on top of cakes
You can eat it, or watch it melt. But its better to eat it. Also you can make it, freeze it, and put it on top of cakes
Yes because you can freeze water then you can melt it back to liquid water. And you can freeze it again. And melt it again. Ect. Improved answer - It is, because taking water and lowering the temperature to freezing levels causes the molecules to contract to the point where no movement is allowed, therefore solidifying it into a solid mass. When heated, it excites and causes the molecules to expand rapidly. Thus, evaporation.