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What occurs when air is subjected to less pressure?
When air is subjected to less pressure, it expands and becomes less dense. This can lead to a decrease in temperature, as the air molecules spread out and have less kinetic energy. Additionally, the lower pressure can cause a decrease in the amount of oxygen available for breathing, which can be problematic at high altitudes.
What is the amount of substance called that can dissolve in 100 g of water?
The amount of substance that can dissolve in 100 g of water is referred to as the solubility of the substance in water. It is usually expressed in units such as grams per 100 grams of water or moles per liter of water.
What crystals under pressure make piezoelectricity?
Quartz, Rochelle salt, and tourmaline are examples of crystals that exhibit the piezoelectric effect when subjected to pressure. When pressure is applied to these crystals, they generate an electric charge proportional to the amount of pressure applied, which can be used in various applications such as sensors and devices.
How does the pressure and temperature of each air mass cause changes?
Temperature is really just the amount of kinetic energy in the molecules of a substance. If you add more energy by heating the substance then the molecules dash about faster and faster. This increases the pressure if the substance is constrained, like gas in a jar or in a bomb.
What is liquid fraction?
A liquid fraction refers to the portion of a substance that exists in liquid form at a specific temperature and pressure. It represents the amount of the substance that is in liquid state compared to its total volume.
Is the amount of substance in a certain volume the pressure?
No, the pressure is the force exerted by the substance on the walls of its container. The word that comes to mind for "amount of substance in a certain volume" is concentration, though it might also be a somewhat awkward way of describing density.The amount of substance in a certain volume is the density of the substance. Pressure means the force applied in a unit area. So the amount of substance in a certain volume is not the pressure.
Why can a large amount of air of be contained inside a vehicle tire?
because it's under considerable pressure.
What is the amount of salt in a substance?
This is called the solubility at a given temperature and pressure.
Does force occur when a part of your body is subjected to constant pressure from a sharp object?
Yes, when a part of your body is subjected to constant pressure from a sharp object, force is exerted on the area of contact. This force can lead to tissue damage and injury, depending on the amount of pressure exerted and the duration of contact.
How do you explain pressure?
the amount of open space which allows a volumn or substance to move
What occurs when air is subjected to less pressure?
When air is subjected to less pressure, it expands and becomes less dense. This can lead to a decrease in temperature, as the air molecules spread out and have less kinetic energy. Additionally, the lower pressure can cause a decrease in the amount of oxygen available for breathing, which can be problematic at high altitudes.
Is vapour pressure intensive property?
Yes, vapor pressure is an intensive property because it does not depend on the amount of substance present. It is characteristic of the specific substance at a given temperature and does not change with the quantity of the substance.
What is the enthalpy of condensation for a substance?
The enthalpy of condensation for a substance is the amount of heat released when a gas transforms into a liquid at constant pressure.
What is the amount of dissolved salts in a substances?
It varies from substance to substance and salt to salt.
Can you put considerable in a sentence?
I spent a considerable amount of time preparing for the test.
What you know about area?
A considerable amount.
Is the amount of pressure in a gas measured in pascals?
Yes.The amount of gas is determined by its pressure, volume, and temperature. The equation is:PV = nRTwhere:P = pressure, measured in pascals (the SI derived unit of pressure)V = volumen = amount of substance of gas (moles)R = universal gas constantT = temperature
