0
PV=nRT- you can ignore n and R because they do not change. Then rearrange to P = T/V. Inside the air conditioner is a little tube, think coffee straw tiny. One end is attached to the compressor unit storage and the other end dumps into a container with a very large volume relative to the connecting tiny tube. As a fluid is pressed through the tube it is under some specific pressure. Remember that pressure is force/ area and the area in the straws end is very small. The pressure on the compressor side is very high and on the dump side, it is very low. Also, the volume inside the tiny tube is very small. After the fluid passes through the tiny tube, it jumps out into the relatively huge new volume container and the pressure simultaneously drops very low. From the original equation, and because both sides must be equal, when the P drops to a very small number, the T/V must respond exactly proportional and since the V is getting huge relative to the little tube, the T must drop even faster. The temperature drop is then transferred to metal fins near the dump container by means of thermal conductivity in the metal and air is blown over those fins, which cools the air. To see this in action, buy a can of compressed air for cleaning computers. They usually cost a couple bucks and are available at most office supply stores or Walmart. Remember to attach the included straw and let it fly. Notice that with this practical test the volume changes from size of the can to the area inside the room you are in. The difference between the two volumes (can vs. entire room) should help your perspective in understanding the relative size between the tiny tube and the dump container in an air conditioner. One other thing to note is that different gases have different evaporation rates. That means that some chemicals jump out of the tiny tube faster than others, all else being equal. Hope this helps.
What else can I help you with?
Are there any Real life example of ideal gas law?
The ideal gas law is commonly used in everyday situations, such as measuring the pressure of a car tire by using a pressure gauge. Weather forecasting also relies on the ideal gas law to understand how changes in temperature, pressure, and volume affect the atmosphere. Additionally, the ideal gas law is applied in scuba diving to calculate the changes in gas pressure underwater.
What gas law is applied in the autoclave and explain the principle involve in their uses?
The ideal gas law is applied in the autoclave, which relates the pressure, volume, and temperature of a gas. In autoclaves, steam is used to create high pressure and high temperature conditions to sterilize equipment and materials by killing bacteria, viruses, and spores. The principle involved is that increasing the pressure and temperature inside the autoclave allows for more effective sterilization by denaturing proteins and disrupting cell structures.
What are some applications of Amonton's law?
Amonton's law, also known as the ideal gas law, is commonly used in various applications such as calculating the pressure, volume, and temperature of gases. It can be applied in the fields of chemistry, physics, and engineering for tasks like designing pressure vessels, monitoring gas behavior in industrial processes, and determining gas properties. Additionally, it is used in the development of gas laws and gas equations to understand the behavior of gases under different conditions.
What is meant by condenstation?
Condensation is the process by which a gas or vapor changes into a liquid. This occurs when the temperature of the gas or vapor decreases, causing the molecules to lose energy and come together to form a liquid. Condensation is the opposite of evaporation, where a liquid changes into a gas.
What makes you fart when you cough?
When you cough, it can create pressure in your abdominal area which can push air out and cause you to fart. This is because the same muscle groups are involved in coughing and passing gas. Additionally, swallowing air while coughing can also contribute to farting.
What is the name of the gas used in air conditioners and refrigerators?
Gas used in air conditioners are: R12 freon is dichlorodifluoromethane R134a is Tetrafluoroethane
Which gas is using for air conditioners?
Methane.. hope it helps
What law relates pressure and temperature at a constant volume as temperature increases pressure increases?
The ideal gas law, also known as the equation of state for an ideal gas, relates the pressure, volume, and temperature of an ideal gas if the volume is kept constant. This law states that when the temperature of an ideal gas increases at constant volume, the pressure of the gas will also increase.
What is the name of the gas used in air conditioners and refrigerators for cooling?
freon?
What type of ignition systems does commercial rooftop heating and air conditioners have?
Air conditioners have no ignition. Modern Gas Furnaces will have either spark ignition or heating element ignition. Old gas furnaces will have pilot lights.
How can one determine the density of air by considering the temperature and pressure?
To determine the density of air, one can use the ideal gas law equation, which relates the density of a gas to its temperature and pressure. By measuring the temperature and pressure of the air, one can calculate its density using the formula: density pressure / (gas constant temperature).
What is Freon gas used in?
Freon gas is used in refrigerators, air conditioners, ovens and all other types of these things.
What are the ideal conditions for a gas mixture containing propane to behave like an ideal gas when mixed with air?
The ideal conditions for a gas mixture containing propane to behave like an ideal gas when mixed with air are when the temperature is high, the pressure is low, and the molecules are far apart from each other. This allows the gas molecules to move freely and independently, similar to how an ideal gas behaves.
What kind of mass does the ideal gas have?
An ideal gas is assumed to have "point mass" - i.e. each molecule of gas occupies no intrinsic volume, thus the ideal gas is infinitely compressible since the molecules will never overlap as they are compressed like they would in a real gas.
What formula best summarizes the ideal gas law?
The ideal gas law is best summarized by the formula ( PV = nRT ), where ( P ) represents pressure, ( V ) represents volume, ( n ) is the number of moles of gas, ( R ) is the ideal gas constant, and ( T ) is the absolute temperature in Kelvin. This equation relates the physical properties of an ideal gas and is fundamental in understanding gas behavior under various conditions.
How do you fill gas in split ac?
There are ways to fill gas in split air conditioners. If someone attempts this themselves, there can be a gas leak. It is best to hire a professional to do this.
What is the equation that relates the change in entropy (q) to the temperature (T), volume (V), and ideal gas constant (R) in a reversible isothermal process?
The equation that relates the change in entropy (S) to the temperature (T), volume (V), and ideal gas constant (R) in a reversible isothermal process is S q / T.
