0
A partially evacuated chamber is used in an aneroid barometer because changes in atmospheric pressure will cause the flexible chamber to expand or contract, which is then measured and indicated on the barometer dial. This mechanism allows the aneroid barometer to measure variations in air pressure without the need for a liquid-filled chamber like in a traditional Mercury barometer.
What else can I help you with?
What is the mass of an evacuated chamber?
The mass of an evacuated chamber is the mass of the chamber. If you are asking about the mass of the volume of the evacuated chamber, then it is zero.
What has an airtight metal chamber that is sensitive to changes is air pressure?
Aneroid barometer is an airtight metal chamber that is sensitive to changes in air pressure
Why did Rutherford do the gold foil experiment in a evacuated chamber?
Rutherford conducted the gold foil experiment in an evacuated chamber to reduce interference from air molecules that could affect the path of alpha particles. This ensured a clean environment for the experiment and allowed for more accurate measurements of the scattering of alpha particles by the gold foil, leading to the discovery of the atomic nucleus.
What is an experiment to demonstrate that sound requires a medium to travel?
One experiment is to use a bell inside a vacuum chamber. When the chamber is evacuated of air, the sound of the bell will not be heard because there is no medium (air) for the sound waves to travel through. This demonstrates that sound requires a medium to propagate.
Is the bowl of a kettledrum that amplifies sound called and echo chamber?
No, the bowl of a kettledrum that amplifies sound is called the resonating chamber. An echo chamber is a confined space that reflects sound in a way that it produces echoes.
How does an aneroid barometer measure atmospheric pressure?
A barometer is an instrument used to measure atmospheric pressure. It can measure the pressure exerted by the atmosphere by using water, air, or mercury.An aneroid barometer is a barometer which measures pressure without using fluids!An aneroid barometer is somewhat different and uses a sealed chamber upon which the fluctuating atmospheric pressure acts. Through mechanical means a pointer is moved on a calibrated scale.
What is the mass of an evacuated chamber?
The mass of an evacuated chamber is the mass of the chamber. If you are asking about the mass of the volume of the evacuated chamber, then it is zero.
What kind of barometer measures air pressure by using a metal chamber that is sensitive to pressure changes?
The kind of barometer you are referring to is a aneroid barometer. It uses a metal chamber (an aneroid cell) which expands or contracts with changes in air pressure. This movement is then converted into a reading of air pressure on a dial.
Why can an aneroid barometer measure elevation as well as air pressure?
An aneroid barometer measures air pressure using a flexible metal chamber that expands or contracts based on changes in air pressure. As elevation increases, the air pressure decreases, causing the metal chamber to expand. By calibrating the device, the change in chamber size can be used to estimate the change in elevation.
What has an airtight metal chamber that is sensitive to changes is air pressure?
Aneroid barometer is an airtight metal chamber that is sensitive to changes in air pressure
Why can an aneroid barometer measure elevations as well as air pressure?
The aneroid measures elevation and air pressure has an airtight chamber that is sensetive to changes in the air pressures. Hope this helps.
Can an aneroid barometer measure elevation as well as air pressure?
The aneroid measures elevation and air pressure has an airtight chamber that is sensetive to changes in the air pressures. Hope this helps.
What is a beampipe?
A beampipe is the evacuated chamber through which a beam of particles is accelerated in a particle accelerator.
What is a sentence with the word evacuated?
During World War II, many London children were evacuated to the countryside. When a storm came the town had to be evacuated. To create a low pressure chamber, the air is evacuated from a sturdy container.
How does a aneroid barometer. work?
An aneroid barometer measures atmospheric pressure without the use of liquid. It consists of a sealed, flexible metal chamber that expands or contracts with changes in air pressure. As atmospheric pressure increases, the chamber compresses, while a decrease in pressure allows it to expand. These movements are transferred through mechanical linkages to a needle on a dial, indicating the current pressure reading.
What kind of barometer mesures air pressure by using a metal chamber that is sensitive to pressure changes?
The type of barometer that measures air pressure using a metal chamber sensitive to pressure changes is called an aneroid barometer. This device contains a small, flexible metal chamber that expands or contracts with changes in air pressure. The movement of the chamber is translated into a reading on a dial, allowing for easy monitoring of atmospheric pressure without the use of liquid, as found in mercury barometers. Aneroid barometers are commonly used in altimeters and weather forecasting instruments.
What is the name of the chamber that receives partially digested food from the stomach?
Small intestine
