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Completely vaporizing 1 kg of saturated liquid water at 8 ATM pressure requires more energy than vaporizing the same amount at 1 ATM pressure. This is because higher pressure increases the boiling point of water, meaning more energy (in the form of heat) is needed to overcome the intermolecular forces and convert the liquid to vapor. Additionally, the latent heat of vaporization is higher at elevated pressures, further increasing the energy requirement.
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How do you convert mm Hg humdity to relative humdity in percentage?
From Wikipedia, article "relative humidity": "It is defined as the ratio of the partial pressure of water vapor in the air-water mixture to the saturated vapor pressure of water at the prescribed temperature." So, you somehow measure the partial pressure of water vapor, look up the saturated vapor pressure of water for the current temperature, and take the ratio.
Is pressure a scaler quantity?
Pressure is no vector. Pressure is a scalar. Pressure-gradient is a vector.why pressure is a scalar
Is an obligate halophile an organism that requires high osmotic pressure?
Yes, an obligate halophile is an organism that requires high osmotic pressure, typically in the form of high salt concentrations, to survive and thrive. These organisms have adapted to living in environments with high salt content and would not be able to survive in environments with lower osmotic pressure.
What takes 7 lbs of pressure to break?
An egg typically requires about 7 lbs of pressure to break. The curved shape of an egg helps distribute pressure evenly, making it stronger than expected.
Why matters which have vapor pressure do not just boil away as vapors when placed in vacuum?
Well they do -- but it takes time and energy. In order for a substance to go from a solid or liquid state to a gaseous state requires a certain 'heat of evaporation' measured in joules per mole. If this heat is provided then the substance will vapourize completely.
Does vaporizing require an input or energy?
Yes, vaporizing requires an input of energy to heat the substance to its vaporization point. This energy causes the substance to change from a solid or liquid state to a vapor or gas state.
Which change in state requires that energy be added to the substance?
Melting solid into liquid requires energy to be added to the substance.
What would requires more heat melting 500 g of ice or turning 500 g of water into steam?
Water to steam. Think about the bonds. In melting, you are breaking some bonds, but on the whole you still have one group of molecules. In vaporizing, the molecules must break away from the group completely. It is much harder to accomplish this than it is to melt.
Disadvantages of hydrogen as a power source?
requires high pressure
How do you cure the sickness of hernia?
A hernia often requires surgery to cure completely.
What is the suitable air pressure in a basketball?
NBA regulation requires to be 7.5 to 8.5 pounds in air pressure.:)
How do you convert mm Hg humdity to relative humdity in percentage?
From Wikipedia, article "relative humidity": "It is defined as the ratio of the partial pressure of water vapor in the air-water mixture to the saturated vapor pressure of water at the prescribed temperature." So, you somehow measure the partial pressure of water vapor, look up the saturated vapor pressure of water for the current temperature, and take the ratio.
Is pressure a scaler quantity?
Pressure is no vector. Pressure is a scalar. Pressure-gradient is a vector.why pressure is a scalar
Is it possible to boil water at room temperature of 20 degree celsius without heating it explain?
Yes it is possible. Boiling takes place when the saturated vapour pressure becomes equal to the surrounding pressure. So by reducing pressure over the surface of liquid even at 20 deg celsius it is possible to boil.
Does high pressure require great force?
p = F / A. where: p = pressure F = force A = Area. Pressure is proportional to force. So high pressure requires high force.
What is used to form urine and requires a high blood pressure?
Glomerular filtrate
Is an obligate halophile an organism that requires high osmotic pressure?
Yes, an obligate halophile is an organism that requires high osmotic pressure, typically in the form of high salt concentrations, to survive and thrive. These organisms have adapted to living in environments with high salt content and would not be able to survive in environments with lower osmotic pressure.
