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Richard Shakespeare and
Mary Arden
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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.
What is constant in mercury- in- glass thermometer?
One constant in a mercury-in-glass thermometer is the volume of mercury in the bulb, which expands and contracts with temperature changes. Another constant is the linear expansion coefficient of the glass tube, which allows for an accurate measurement of temperature based on the change in volume of the mercury.
How does constant volume gas thermometer works?
A constant volume gas thermometer works by measuring the pressure of a fixed volume of gas at different temperatures. As the temperature increases, the gas molecules move faster, creating more collisions with the walls of the container, leading to an increase in pressure. By calibrating the pressure readings at different temperatures, the thermometer can accurately measure temperature changes.
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.
How is the gas thermometer made in physic?
A gas thermometer is a device that measures temperature by the variation in volume or pressure of a gas. It is made by filling a bulb with gas such that the volume of the gas in the bulb remains constant.
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.
What is constant in mercury- in- glass thermometer?
One constant in a mercury-in-glass thermometer is the volume of mercury in the bulb, which expands and contracts with temperature changes. Another constant is the linear expansion coefficient of the glass tube, which allows for an accurate measurement of temperature based on the change in volume of the mercury.
How does constant volume gas thermometer works?
A constant volume gas thermometer works by measuring the pressure of a fixed volume of gas at different temperatures. As the temperature increases, the gas molecules move faster, creating more collisions with the walls of the container, leading to an increase in pressure. By calibrating the pressure readings at different temperatures, the thermometer can accurately measure temperature changes.
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.
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.
On which thermometric property is the constant-volume gas thermometer based?
It is based on the pressure of a fixed mass of gas.
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.
How is the gas thermometer made in physic?
A gas thermometer is a device that measures temperature by the variation in volume or pressure of a gas. It is made by filling a bulb with gas such that the volume of the gas in the bulb remains constant.
How does gas thermometer functioning?
A gas thermometer measures temperature by the variation in volume or pressure of a gas.One common apparatus is a constant volume thermometer. It consists of a bulb connected by a capillary tube to a manometer. The bulb is filled with a gas such that the volume of the gas in the bulb remains constant. The volume is related to temperature by k, known as Charles's Law . The pressure of the gas in the bulb can be obtained by measuring the level difference in the two arms of the manometer. Gas thermometers are often used to calibrate other thermometers.
Can a thermometer measure volume?
No.
Disadvantage of constant volume gas thermometer?
One disadvantage of a constant volume gas thermometer is that it requires careful calibration and maintenance to ensure accurate measurements. Additionally, the use of a fixed volume of gas can limit the range of temperatures that can be measured accurately. Finally, constant volume gas thermometers can be more complex and expensive compared to other types of thermometers, making them less practical for everyday use.
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.
