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What changes take when water is heated or cooled?
what changes take place when water is heated or cooled
What changes takes place when water is heated or cooled?
what changes take place when water is heated or cooled
What phiscal change does water go throgh when it heated or cooled?
you tell me
Do any matter expand when cooled and contract when heated?
Sort of. In the temperature range of 0-4 Degrees Celsius water contracts when heated and expands when cooled. Outside of this temperature range it behaves normally.
How do you explain that dry ice sublimate faster in heated vegetable oil than in heated water?
The oil is thicker. The thicker oil holds its temperature longer. It resists change. The water, being thinner, changes temperature faster. Therefore, the dry-ice is in a hotter environment longer, which allows the reaction at a higher rate than the water after is has cooled a degree or more.
What changes do you think when water heated and cooled?
When water is heated, the molecules gain energy and move more quickly, causing the water to expand and eventually turn into steam. When water is cooled, the molecules lose energy and move more slowly, causing the water to contract and eventually freeze into ice.
Why does water change into a solid when it is heated?
Water changes into a solid, ice, when it is cooled, not heated. This is because the cooling causes the water molecules to slow down and come closer together, forming a rigid structure. This process is called solidification or freezing.
What dissolves faster salt water or sugar water?
Salt dissolves faster in heated water. Sugar dissolves faster in regular water.
What is the difference about the behaviour of water when it is heated or cooled?
When water is heated, it absorbs energy and its temperature rises, eventually reaching its boiling point where it turns into steam. When water is cooled, it releases energy and its temperature drops, eventually reaching its freezing point where it turns into ice.
If water was boiled an a saucepan would water be evaportated faster or slower than water that is not heated?
it would be faster
Does evaporation happen faster if water is heated?
yes
What dissolves faster in heated water sugar or salt?
Sugar typically dissolves faster in heated water compared to salt. This is because sugar molecules are smaller and more readily break apart in hot water, facilitating a quicker dissolving process. Salt, on the other hand, requires a bit more time and stirring to fully dissolve even in heated water.
