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What condensers have lower head pressure air cooled or water cooled?
Dwhitlock311
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Do hurricanes have lower pressure over land or water?
water
Why does water boils at lower temperatures than in a valley?
Water boils at lower temperatures at higher altitudes because the atmospheric pressure is lower. In a valley, the air pressure is greater, which allows water to reach a higher temperature before boiling. At higher altitudes, where the air pressure is lower, the boiling point of water decreases.
If you boil water at the top of a mountain would you expect it to boil at 100 degree Celsius explain?
Yes. In general, higher altitudes mean lower atmospheric pressure. Lower atmospheric pressure means lower boiling points.
Why water boil faster at higher pressure than the lower pressure from the aspect of the water molecule?
water boil`s faster at lower pressure at higher pressure the temperature needs to be higher for instance at 16 bar [don`t know the psi for that ]the temp is about 220 degrees Celsius
How water is evaporated at a lower temperature under vacuum conditions?
At lower pressure evaporation is increased.
Where water boils first in lower pressure or high atmospheric pressure?
in Lower pressure water does not have to get as hot to boil
Is the turbocharger on a 1991 Volvo 740 oil cooled?
No it's water cooled, but it is supplied with engine oil pressure for the bearings.
Does water vapour contract when cooled?
Yes. Cooling down water vapour removes energy. Pressure is a direct measurement of energy density (units for pressure: N/m2 which is the same as Nm per m3). So removing energy from water (thus cooling it) would lower its energy density, decreasing its pressure. Pressure directly influences volume, and so reducing pressure will reduce volume.
What is the lowest possible temperature that can be reached?
the lowest possibility -3 degrees this is because the ice normally melts at 0 degrees. so if the water was cooled really fast it would take time.
What happens to water if you lower its pressure?
you lower its boiling point.
Do hurricanes have lower pressure over land or water?
water
How does pressure affect the temperature at which water boils?
There is a direct relationship between the temperature at which water boils and the air pressure on it. Higher pressure, higher boiling point. Lower pressure, lower boiling point.
Why is it different at 5000 feet to boil water?
The atmospheric pressure is lower. When you are boiling the water, the water's vapour saturation pressure is able to match the atmospheric pressure faster therefore it boils faster and at a lower temperature.
Why does water boils at lower temperatures than in a valley?
Water boils at lower temperatures at higher altitudes because the atmospheric pressure is lower. In a valley, the air pressure is greater, which allows water to reach a higher temperature before boiling. At higher altitudes, where the air pressure is lower, the boiling point of water decreases.
Why will a cooled watermelon stay cooler on a hot day than other things of lower water content that have been cooled?
The water present in the watermelon will give the fruit moisture and will not allow the heat to react with it.
What is an offshore breeze?
Wind is caused by differences in air pressure. An offshore breeze is the result of high pressure over land, and low pressure over the water. The high pressure air moves toward the lower pressure air. Or...if you just had this question on a test in the Ebus workbook, then the correct answer is B) Land mass has cooled down.
Is a Honda goldwing 1100 oil cooled or water cooled?
Water cooled.
