0
PSI or pounds per square inch. The instrument used is a pressure gauge, they sell some for car tires.
What else can I help you with?
What determines a gas's valume?
A gas's volume is determined by the amount of space it occupies. The volume of a gas can be influenced by factors such as temperature, pressure, and the quantity of gas present. According to the ideal gas law, volume is inversely proportional to pressure and directly proportional to temperature and quantity of gas.
Which of the choices below determines the direction of respiratory gas movement?
The direction of respiratory gas movement is determined by the difference in partial pressure of a gas between two areas. Gas moves from areas of higher partial pressure to areas of lower partial pressure to equalize the pressure.
What causes pressure?
The weight of the air The distance between particles of a gas determines the pressure. The distance can be decreased and the pressure therefore increased by either increasing the amount of particles of gas in the container, or by reducing the size of the container.
What determines that shape and volume of a gas inside a container?
The shape of a gas inside a container is determined by the shape of the container itself, while the volume is determined by the pressure, temperature, and amount of gas present. The ideal gas law, PV = nRT, describes the relationship between these factors.
What determines how far gas expands?
The initial pressure, temperature, and volume of the gas will determine how far it expands. When heated or when pressure is reduced, gas molecules move faster and spread out over a larger area, causing the gas to expand.
What determines a matter state Answer for kids?
Classical states of matter are gas, liquid, solid and plasma. They are determined by the temperature and pressure.
What determines the pressure of confined gas?
The pressure of a confined gas is determined by its temperature, volume, and the number of gas molecules present. The pressure increases with higher temperature or if the volume is decreased, while the pressure decreases with lower temperature or if the volume is increased. This relationship is described by the ideal gas law.
What is the gas constant of helium and how does it affect the behavior of helium gas under different conditions?
The gas constant of helium is 8.314 J/molK. This constant determines how helium gas behaves under different conditions, such as temperature and pressure. It helps in calculating the relationship between the amount of helium gas, its temperature, and pressure.
What determines a gas's of volume?
Pressure and temperature. As pressure increases, volume decreases; as temperature increases, volume increases with it. At standard temperature and pressure (1 atm, 273 degrees Kelvin), one mole of a gas (6.022 x 1023 particles) has the volume of 22.4 liters.
What determines the volume of gas?
Pressure and temperature. As pressure increases, volume decreases; as temperature increases, volume increases with it. At standard temperature and pressure (1 atm, 273 degrees Kelvin), one mole of a gas (6.022 x 1023 particles) has the volume of 22.4 liters.
What determines the direction of respitory gas movement?
Respiratory gas movement is determined by differences in partial pressures of gases across a membrane, such as in the alveoli and capillaries in the lungs or between the blood and tissues. Gas will move from an area of higher partial pressure to an area of lower partial pressure to reach equilibrium. This process is facilitated by diffusion.
What determines the phase of a substance?
The phase of a substance is determined by its temperature and pressure, as well as the intermolecular forces present within the substance. Changes in temperature and pressure can cause a substance to transition between solid, liquid, and gas phases.
