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A gas thermometer works by measuring temperature based on the relationship between the pressure and volume of a gas. As the gas is heated or cooled, its pressure and volume change accordingly. By measuring these changes, the temperature can be determined using the ideal gas law (PV=nRT).
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What is the principle of the gas thermometer?
The principle of a gas thermometer is based on the relationship between the volume of gas and its temperature. As the gas temperature increases, its volume expands proportionally. By measuring this volume change, the temperature of the gas inside the thermometer can be determined.
Constant volume thermometer?
A constant volume thermometer measures temperature by keeping the volume of the gas inside the thermometer constant. As temperature changes, the pressure of the gas inside the thermometer also changes, which can be correlated to the temperature. This type of thermometer is commonly used in laboratories and for precision measurements.
How does a liquid thermometer and an air thermometer work?
Liquid thermometers use the expansion and contraction of a liquid, such as mercury or alcohol, in response to temperature changes to measure temperature. As the temperature increases, the liquid expands and rises up the tube. Air thermometers work by measuring the expansion or contraction of a gas, usually air, in response to temperature changes. The gas inside the thermometer expands when heated, causing the liquid in the tube to rise, and contracts when cooled, causing the liquid to fall.
What is a constant volume gas thermometer?
A constant volume gas thermometer is a thermometer that uses the variations of pressure in gas at different temperatures to measure the temperature. A liquid can then be put into tubes, and rather than measuring the distance of a small quantity, the distance between two parts of the curving tube are used to measure the temperature.
Why constant gas thermometer is preferred over the constant volume thermometer?
Constant gas thermometers are preferred over constant volume thermometers because the gas thermometer can be easily adjusted to atmospheric pressure, providing accurate readings. Additionally, the gas thermometer can measure a wide range of temperatures, making it versatile for various applications. Constant volume thermometers are limited in the range of temperatures they can measure and are less commonly used for precision measurements.
Who invented the gas thermometer?
The gas thermometer was invented by Joseph Louis Gay-Lussac, a French chemist and physicist, in the early 19th century. Gay-Lussac's work on gas laws and temperature measurements laid the foundation for modern thermometry.
What is the principle of the gas thermometer?
The principle of a gas thermometer is based on the relationship between the volume of gas and its temperature. As the gas temperature increases, its volume expands proportionally. By measuring this volume change, the temperature of the gas inside the thermometer can be determined.
What is constant pressure gas thermometer?
the thermometer that works on constant pressure
Who invented gas thermometer?
Celsius
Why hydrogen gas is used in gas thermometer?
Beacause it is easily available
Can i use liquid crystal thermometer to measure level of gas in a cylinder?
A thermometer is not adequate in this situation.
What gas is fitted to use in making a volume gas thermometer?
Helium is typically used in making a volume gas thermometer due to its low boiling point, inertness, and the fact that it remains a gas at very low temperatures. Additionally, helium has a very low thermal conductivity, which helps in isolating the gas in the thermometer from its surroundings.
How do you use gas stove with no thermometer?
you dont
Constant volume thermometer?
A constant volume thermometer measures temperature by keeping the volume of the gas inside the thermometer constant. As temperature changes, the pressure of the gas inside the thermometer also changes, which can be correlated to the temperature. This type of thermometer is commonly used in laboratories and for precision measurements.
Is one gas any better than another for purposes of a standard constant-volume gas thermometer?
No, for a standard constant-volume gas thermometer, the choice of gas does not significantly affect the thermometer's performance. The key factor is that the gas behaves ideally, following the ideal gas law, which relates pressure, temperature, and volume. This allows for accurate temperature measurements regardless of the specific gas used.
What is a dual probe thermometer?
this is a thermometer that can work twice as much as a normal thermometer or a thermometer that can check the temperature of two things at the same time
How does a liquid thermometer and an air thermometer work?
Liquid thermometers use the expansion and contraction of a liquid, such as mercury or alcohol, in response to temperature changes to measure temperature. As the temperature increases, the liquid expands and rises up the tube. Air thermometers work by measuring the expansion or contraction of a gas, usually air, in response to temperature changes. The gas inside the thermometer expands when heated, causing the liquid in the tube to rise, and contracts when cooled, causing the liquid to fall.
