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Does it take more energy to heat cold water to 212 F than it does to change 212 F water to steam?
Wiki User
∙ 11y ago
yes. it do.
Wiki User
∙ 11y ago
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Why does dry ice change into a gas faster in warm water rather than cold water?
Molecules of carbon dioxide must absorb heat energy to change from solid to gas. Warm water contains more heat energy than cold water.
What do you call cold steam?
you breathe out water vapor
If temperature of water rises it changes to a gas?
um...The best answer I can give to that is: eventually.If water is continually heated, it will eventually become a vapor/gas/steam, but if you have cold water and heat it up a bit, it will not become a gas. It takes a large amount of energy to convert water to steam.
Why does jelly dissolve faster in hot water than in cold?
Hot water has the energy(heat) to make the change go faster
Which evaporates faster hot water or cold water?
Hot water. Higher temperature means more kinetic energy, and energy is needed to change phases from liquid to gas (evaporation.)
How steam and mist are formed?
Steam is formed when the kinetice energy of the particles in boiling water increase and move around so much that they escape and change state. Mist is formed when the air is too cold to hold it's moisture.
Why does zinc react with steam and cold water?
Zinc does react with cold water - it just does so very slowly. Steam is water that is very hot and thus as with any chemical reaction, the heat gives the molecules more energy and so they react faster.
Why does zinc react with steam and not cold water?
Zinc does react with cold water - it just does so very slowly. Steam is water that is very hot and thus as with any chemical reaction, the heat gives the molecules more energy and so they react faster.
Does the amount of substance change its thermal energy?
Yes, the more substance you have, the slower the temperature change.
When steam becomes cold it is?
Water
What is the steps for crushing can in cold water?
You have to fill the can with steam and then seal it closed. when you then put the can in cold water the steam will condense into water and the can will be crushed by atmospheric pressure.
Formed as a liquid when steam meets a cold surface?
Water is formed as a liquid when steam meets a cold surface.
Why does dry ice change into a gas faster in warm water rather than cold water?
Molecules of carbon dioxide must absorb heat energy to change from solid to gas. Warm water contains more heat energy than cold water.
Why does hot water steam when it's thrown out of a cup in a cold temperature?
Hot water always steams, but when it is cold, the steam quickly converts to water droplets, and thus becomes visible. Pure steam is invisible.
How can you harness geothermal energy?
By pumping cold water into a fissure and making use of the heated water. Either by pre-warming it before heating further, thus saving energy, or if the water turns to steam, using that to drive turbines.
Is H2O hot water or cold water?
Water is always H2O whether it is hot water, cold water, ice, or steam.
When steam becomes cold it turns into?
As steam cools it reverts back to fluid-- water.
