What happens to pressure when area increases?
Answer. As pressure and area are indirectly proportional to each other . so , if area increases , pressure decreases.
How can pressure be increased?
The pressure exerted by the gas can be increased by: increasing the number of collisions of gas molecules per unit time by increasing the number of gas molecules; increasing the kinetic energy of the gas by increasing the temperature; or decreasing the volume of the container.
What factors affect pressure?
Temperature, pressure, volume and the amount of a gas influence its pressure.
Where is the highest air pressure?
Siberia
Why does pressure change with volume?
Decreasing the volume of a contained gas will increase its pressure, and increasing its volume will decrease its pressure. When a gas occupies a smaller volume, it exerts a higher pressure; when it occupies a larger volume, it exerts a lower pressure (assuming the amount of gas and the temperature do not change).
What is the relationship between pressure and volume quizlet?
PRESSURE: VOLUME RELATIONSHIPS IN GASES (BOYLE’S LAW) The inverse relationship between pressure and volume of gases such that as pressure increases, volume decreases by the same fraction of change; Temperature and number of molecules remain constant. You just studied 8 terms!
What pressure is always negative and helps to keep the lungs inflated?
Intrapleural pressure
What is used to measure the pressure of an enclosed gas?
manometer
When the pressure of a gas doubles the new volume?
For a fixed mass of gas at constant temperature, the volume is inversely proportional to the pressure. That means that, for example, if you double the pressure, you will halve the volume. If you increase the pressure 10 times, the volume will decrease 10 times.
What happens when a piston is used to decrease the volume?
If a piston is used to decrease the volume of a contained gas, the collision of the downwardly moving piston with the gas molecules causes the molecules to become compacted.
What will happen to the volume of a gas if the pressure increases with constant temperature?
What effect does increasing pressure have on gas particles? when the pressure of a gas at constant temperature is increased, the volume of the gas decreases. when the pressure is decreased, the volume increases.
What is the effect of pressure on the volume of a gas?
The Relationship between Pressure and Volume: Boyle’s Law As the pressure on a gas increases, the volume of the gas decreases because the gas particles are forced closer together. Conversely, as the pressure on a gas decreases, the gas volume increases because the gas particles can now move farther apart.
What eventually happens to a gas if the pressure is increased?
Boyle found that when the pressure of gas at a constant temperature is increased, the volume of the gas decreases. when the pressure of gas is decreased, the volume increases. this relationship between pressure and volume is called Boyle’s law.