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in closed water bottle system preasure generates due to vaporization of water. but this process of vaporization stopes when equilibrium is acheved for a perticular temperature. but in open bottle system equilibrium is NT acheved and hence vapour preasure can NT be measured.
Hot Water cools,though kept in a closed container,because of its surroundings.Heat escapes into the environment till the temperature of water(system) and surroundings become the same. Its simply the transfer and exchange of energy.
0 degrees Celsius is the temperature at which water will freeze. This system of measuring temperature uses water as a basis where 0o Celsius is the temperature at which water freezes and 100o Celsius is the temperature at which water boils.
60 degrees Celsius is relatively hot. To get an idea of the Celsius system, consider that: 0 degrees Celsius is where water freezes 20-25 degrees Celsius is room temperature 37 degrees Celsius is body temperature 100 degrees Celsius is where water boils
One of the problems with the Celsius and Fahrenheit scales is that they are not linear. We cannot say, for example, that a cup of water at 40 degrees C is twice as hot as one as 20 degrees, or that water at 20 degrees is twice as hot as water at 10 degrees. The absolute -- or Kelvin -- scale solves this problem, because it is linear.
Closed System
It does not. Look up the definition. Alot of time when we build a "closed system" is not really a closed system. Close, but not all of the way there. That is why you have make-up water on mechanical closed loops and why you add water to your radiator.
No, you still get fresh water and dispose of the dirty. A closed system filters and reuses the same water.
It is a closed system because water is not made or destroyed there on a large scale.
Closed. It also has a water-vascular system. :)
it is a closed system, the earth operates on a water budget in which deficits in one part are balance by gains in another part.
In a closed system water vapors doesn't have an exit.
AnswerThe thermostat should maintain 195 degrees, + or - 5 degrees.
a billion
Under pressure water can remain liquid at 125 0C.
Clarification: I am wanting to know how much vacuum I need to pull to get water to boil at 150 degrees.
Yes it can, but it depends on the pressure.