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vacuum is measured in inches of Mercury. sea level is zero. water will boil at 212F. as negative pressure or elevation increases the boiling temp. of water decreases. if you had a pressure reading of 29.7 in" of mercury the water will boil at 192F. if you had a pressure reading of 10 in" of mercury water will boil at 32F
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoThe boiling point of water is a characteristic property; it doesn't change. Thus, the water's boling point is 100 degrees Celsius.
Wiki User
∙ 12y agoIn a vacuum, water has no liquid phase. At any temperature high enough to melt ice, the water will then boil.
Wiki User
∙ 14y agoWater will 'boil' spontaneously in a vacuum
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How do you make water boil at 60 degrees?
The boiling point of water depends on the air pressure, the standard 100 C boiling point is at sea level.If you boil water at a high enough altitude, or in a vacuum chamber, it will boil at much lower temperatures.Well the hot water contain latent heat that's why it boils at 6o degree centigrade as well at high altitude and in vacuum it boils at low temp.Pradeep Kumar
What would most likely be the temperature of boiling water?
Water boils at 100 degrees Celsius or 212 degrees Fahrenheit. Unless, of course, you are boiling it by putting it in a vacuum without air and in that case it could be any temperature.
How could you demonstrate boiling point?
A light layer of vacuum grease is applied to the rim of the belljar. Water at room temperature is placed inside and the vacuum pump is then used to evacuate the vessel. When the air pressure is reduced to the vapour pressure of water at room temperature the water will begin to boil.
What is the boiling point of water in space?
The boiling point of a liquid is the temperature where the vapor pressure is equal to the atmospheric pressure. Vapor pressure increases with temperature, as you heat the water up the vapor pressure keeps increasing until it matches the atmospheric pressure, then it is boiling. Space isn't quite a perfect vacuum, so the boiling point wouldn't be 0, but it would be very very low.
Does water boil in a vacuum?
YesThis is because boiling is caused by the liquid water turning to gas which is not influenced directly by other materials. However, once in a vacuum the pressure is so low that the water will boil at much lower temperatures.
Why Stop boiling water Vacuum Chamber With the continuation of the vacuum pump work And vacuum pressure gauge -30 in hg Thank you?
You want to stop boiling water Vacuum Chamber because of the vessel seal. If the pump is boiling it will stop at the point of equilibrium.
How do you Make the water continues to boil in a vacuum chamber Because the water is boiling and then stops boiling How do I manage the balance point?
You can manage the boiling point by managing your heating element.
Why does water boil in a vacuum?
Clarification: I am wanting to know how much vacuum I need to pull to get water to boil at 150 degrees.
What are the factors that affect the boiling of liquids?
Short answer: Pressure. Long answer: Pressure changes the boiling point of a substance. The higher the pressure, the higher the boiling point, and vice versa. For example, boiling water in the mountains is easier than boiling water at sea level. Note that boiling water is not necessarily hot. You can boil water at room temperature if the pressure is low enough (For example, using a vacuum generator)
What is the boiling of water in degrees celsius?
The amount of heat needed to boil water varies with the air pressure. Water in a vacuum will boil at room temperature.
How do you make water boil at 60 degrees?
The boiling point of water depends on the air pressure, the standard 100 C boiling point is at sea level.If you boil water at a high enough altitude, or in a vacuum chamber, it will boil at much lower temperatures.Well the hot water contain latent heat that's why it boils at 6o degree centigrade as well at high altitude and in vacuum it boils at low temp.Pradeep Kumar
What is the effect of negative pressure in fluid flow?
The effect of negative pressure or vacuum, lowers the boiling point of fluids. Water will boil at room temperature in a vacuum. Automotive cooling systems are pressured to achieve the opposite result of raising the boiling temperature.
What would most likely be the temperature of boiling water?
Water boils at 100 degrees Celsius or 212 degrees Fahrenheit. Unless, of course, you are boiling it by putting it in a vacuum without air and in that case it could be any temperature.
How do choose a vacuum pump Make water at Boil 1 degree C Thank you?
Choose a vacuum pump with a 29.75 hg that makes water boil 1 degree C. The typical boiling point of water is hundred degrees Celsius.
As the pressure in a vessel containing water is reduced with a vacuum pump it begins to boil at some point but will it continue to boil if the vessel is sealed after it begins to boil?
If the vacuum pump is on, the water will continue to boil. If the vacuum pump is off as the vessel is sealed, the boiling will stop at a point of equilibrium.
Are vacuum packed fruits or vegetables cooked or fresh?
Vacuum packed vegetables are blanched, which is a process of partially cooking them in boiling water. They do this because raw vegetables give off gases when stored. Vacuum packed fruits are uncooked when frozen.
Which has the higher temperature - boiling water or ice?
boiling water
