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Hot air has more capacity than cold air (Air expands on heating.
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∙ 13y ago
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Which has a higher entropy a hot water or a cold water?
Entropy is the measure of disorderness. Hot water --> more energy --> less stable --> more disorderness (than Cold water). Therefore, Entropy of Hot water is greater than that of Cold water.
Why does a ship sink lower in hot water than in cold?
The ships go lower in hot water because it is less dense than the cold water. The molecules in the cold water are more stationary than in warn water when they are moving faster so it is not as solid.
Does hot water have more energy than cold water and why?
yes because it needs more energy to make the water hat
Why is hot water pressure low but cold water pressure is good?
More than likely it is restiction in your water heater.
Does hot or cold water boiler faster?
Cold water requires a higher temperature elevation than warm water does, and therefore will take longer to heat to boilinIf you start with hot water there is not enough difference in temperature from top to bottom to create an effective convection loop, because hot stuff only rises while in the presence of cold stuff to rise above. Warm water promotes a slower convection loop and hence will take longer for "ALL OF THE WATER" to hit 212 degrees.according to scientists, the notion that a body of cold water will reach boiling temperature more quickly than an identical body of hot water under the same parameters is simply false.This kitchen myth may have started as a way to encourage people to cook with cold water, not hot, which can contain more impurities. It may also have its origins in the fact that cold water generally gains heat more rapidly than water that is already hot, though it will not boil faster.But under the right circumstances, the reverse phenomenon can occur, and hot water can freeze more quickly than cool water.THE BOTTOM LINECold water does not boil faster than hot water, but hot water can freeze more quickly than cool water
Why does ocean water freeze more slowly than fresh water?
It is because oceon contain more salt than fresh water and oceon is very cold . hope i answer your question!
Is cold water more or less dense than warm water?
cold ocean waer has more dense than warm water.
What is more dense cold water or warm?
cold ocean water is more dense than warm water
Is warm salt water more dense than cold salt water?
Cold water is more dense.
Does an iceberg contain more water than an ocean or does an ocean contain more water than an iceberg?
The ocean contains more water ! An iceberg can be as small as a car - or as big as a city.
Does a mug of hot chocolate contain more heat than a glass of cold water?
It is certainly warmer, and therefore has a higer temperature. Other than that I have no idea what you are asking.
Is cold ocean water more dense than water water?
more dense
Why does Hot water extinguishes fire more effectively than cold water?
Hot Water extinguishes more effectively than cold water as it has a higher specific heat capacity than cold water.
Which has a higher entropy a hot water or a cold water?
Entropy is the measure of disorderness. Hot water --> more energy --> less stable --> more disorderness (than Cold water). Therefore, Entropy of Hot water is greater than that of Cold water.
What differences are there when you use hot or cold water in a lava lamp?
hot water contains more energy than cold water. cold water causes the water molegules to vibrate more.
What floats more between cold water and hot water?
The density of cold water is greater than hot water so there will be more substances that will float in it.
Is hot water more buoyant than cold water?
yes
