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How many btu's to heat 1 POUND OF water 1 degree?
To heat 1 pound of water by 1 degree Fahrenheit, you need 1 British Thermal Unit (BTU). This is based on the definition of a BTU, which is the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit at a constant pressure.
What is the customary measure unit of temperature?
In most of science it is the Celsius degree. There are 100 of these degrees between the freezing point and boiling point of water at standard pressure (sea level). The other common or customary unit is the Fahrenheit degree. There are 212 of these degrees between the freezing and boiling points of pure water at standard atmospheric pressure.
What did Thomas Savery invent?
Thomas Savery invented a machine for raising water by steam pressure, He called it 'the miner's friend'. It was adapted by Thomas Newcomen for his atmospheric engine in 1712.
What would be the temp of water when you mix -10 degree of water with 10 degree of water?
That depends on how much of each you're mixing. Good luck finding that -10 degree water.
How much pressure in autoclave when 121 centigrade?
In an autoclave operating at 121 degrees Celsius, the pressure typically reaches about 15 pounds per square inch (psi), which is approximately 1.05 bar or 103 kPa. This pressure is necessary to effectively sterilize equipment and materials by raising the boiling point of water, allowing for the destruction of microorganisms. The combination of temperature and pressure ensures effective sterilization during the autoclaving process.
What is increased in a dam by raising the water level?
Water pressure on the dam.
Internal pressure in cells generated by the amount of water contained in the cell?
Osmosis
How the atoms react in air pressure?
'atoms' cannot 'react' to air pressure for air pressure is generated from atoms (oxygen, noble gasses, water).
Why draft tubes are immersed in water?
to reduced the back flow of water because when water comes out from the runner the pressure is lower then the atmospheric pressure due to this back flow is generated.
Does raising the elevation of a bowl of water lower the boiling point for that water?
As the air pressure drops the boiling point of water (or any substance) will also drop. The higher your altitude the lower the air pressure.
What is the heat capacity of water at constant pressure?
The heat capacity of water at constant pressure is 4.18 Joules per gram per degree Celsius.
How can you make water 2 boil at 97 degree Celsius?
Lower the pressure.
What form water will be at four degree centigrade?
At standard atmospheric pressure, Water (H2O) will be in the liquid state.
Can water boil at 70 degree?
Yes, you must lower the pressure though.
Why the BP of water at 1489 torr is 120 degree?
The boiling point (BP) of water at 1489 torr is 120 degrees Celsius because the boiling point of a liquid increases with pressure. Standard atmospheric pressure is 760 torr, at which water boils at 100 degrees Celsius. At higher pressures, such as 1489 torr, the increased pressure requires more heat energy to allow water molecules to escape into the vapor phase, thus raising the boiling point to 120 degrees Celsius.
What type of type of water pressure that keeps plants cells rigid?
Turgor pressure is the type of water pressure that keeps plant cells rigid. It is generated by the influx of water into the central vacuole of plant cells, creating internal pressure against the cell wall. This pressure helps maintain the cell's shape and structure.
Can water boils at 98 degree celsius?
Water boils at 100 degrees Celsius at standard atmospheric pressure. However, the boiling point of water can be influenced by factors such as altitude and pressure.
