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Use the Kelvin scale.
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Why does cooling happen?
Because of the second law of thermodynamics , law of entropy. "when energy flows from a high-temperature object to a low-temperature object, the source temperature is decreased while the sink temperature is increased; hence temperature differences tend to diminish over time."
Which gas law has the assumptions of a fixed amount and a fixed temperature of a gas?
Charles' Law Boyle's Law (APEX)
When pressure increases temperature increases?
The temperature increases when pressure increases. This is according to the law of pressure. This law mentions that pressure is directly proportional to temperature.
Identify the gas law that is used to describe gas behavior under a specific set of circumstances.?
Charles' Law and other observations of gases are incorporated into the Ideal Gas Law. The Ideal Gas Law states that in an ideal gas the relationship between pressure, volume, temperature, and mass as PV = nRT, where P is pressure, V is volume, n is the number of moles (a measure of mass), R is the gas constant, and T is temperature. While this law specifically applies to ideal gases, most gases approximate the Ideal Gas Law under most conditions. Of particular note is the inclusion of density (mass and volume) and temperature, indicating a relationship between these three properties.The relationship between the pressure, volume, temperature, and amount of a gas ~APEX
What will happen if a gas held at a constant temperature has an increase in pressure applied to it?
This is consequence of a very common law which is known as Boyle's law.According to it when we give pressure to the gas at constant temperature the volume of gas decreases.The gas law formula is: pV/T=k; the volume is decreasing.
Is temperature expressed on the Celsius scale in calculations using Charles' Law?
Yes, temperature is typically expressed in Celsius when using Charles' Law, as the relationship between volume and temperature is directly proportional. It is important to ensure that the temperature is measured in Kelvin when using the ideal gas law.
According to Charless law whenever the temperature of a gas at constant pressure decreases the volume increases.true or false?
Answer: No, this is not according to Charles law; however according to Boyles law this statement is correct ('true').Charles' law states: When the pressure on a sample of a gas is held constant, the Kelvin temperature and the volume will be directly related.Boyle's law describes how the pressure of a gas tends to decrease as the volume of a gas increases when temperature is held constant.
What must remain constant for Boyle's law to be true?
1. A more correct name is Boyle-Mariotte law. 2. Only the temperature must remain constant.
What is Charless Laws?
Charles' Law states that there is a direct mathematical relationship between volume and temperature of a gas.
Which variables must be kept constant for Boyle's law to hold?
The temperature must remain constant.
The volume of a gas must increase?
To increase the volume of a gas, either the temperature must rise or the pressure must decrease, according to Boyle's Law and Charles's Law. This relationship is known as the ideal gas law, which states that the volume of a gas is directly proportional to its temperature and inversely proportional to its pressure.
What precautions must be taken when conducting Boyle's Law experiment?
the temperature must be kept constant
The temperature scale for using Charles' Law is not Fahrenheit or Celsius but what?
Always use temperature in the Kelvin scale when doing gas law problems.
Which factors must be constant Boyle's law?
n= no. of moles and t=temperature
How do you calculate temperature rise of compressed air?
by using ideal gas law
What law states that as a volume increases temp increases they are proportional?
Charles's Law states that at constant pressure, the volume of a gas is directly proportional to its absolute temperature. This means that as the volume of a gas increases, its temperature also increases proportionally.
What is the constant and the variables in Boyles law?
In Boyle's law, the constant is the temperature of the gas. The variables are the pressure and volume of the gas. Boyle's law states that at a constant temperature, the pressure of a gas is inversely proportional to its volume.
