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Mercury has a sudden fall and then the barometter measure it and when i mean by fall i mean air pressure so yeah it's cool I knoe it doesn't make sense but Im just writing this anyway. Even though it's pure glorius silly you know what. I PUT THAT WORD BUT THEY WON'T LET ME POST THIS STUPID ANSWER
What else can I help you with?
Does a barometer have a electromagnet in it?
No, a barometer typically does not have an electromagnet in it. Barometers measure atmospheric pressure using a sealed container of mercury or an aneroid cell that expands or contracts based on air pressure.
Which type of barometer is most commonly used today?
Mercury barometers and aneroid barometers are the most commonly used types today. Mercury barometers use a column of mercury to measure atmospheric pressure, while aneroid barometers use a small, flexible metal box to detect changes in pressure.
How the two types of barometer measure atmospheric pressure?
Barometers measure atmospheric pressure using two main types: mercury and aneroid. A mercury barometer consists of a glass tube filled with mercury, where the height of the mercury column changes in response to atmospheric pressure; higher pressure pushes the mercury up the tube. An aneroid barometer, on the other hand, uses a sealed metal chamber that expands or contracts with pressure changes, moving a needle on a dial to indicate the current atmospheric pressure. Both types effectively provide a measurement of pressure, though they operate on different principles.
Antique aneroid barometer has a scale of 28 to 31 what units are these?
A meterological type of barometer uses a column of mercury that is supported by atmosperic pressure. The height of this column varies with the atmospheric pressure and was at one time measured off in inches in the range of about 28 to 31 "inches of mercury". The scale now used is Millibars both in aneroid and mercury barometers.
What is the most commonly used barometer?
The most commonly used barometer is the mercury barometer.However, it is not easy to transport but it gives more accurate results. Another type of barometer is Aneroid barometer which is easy to transport and handle.
What is the difference between the aneroid barometer and a mercury barometer?
An aneroid barometer measures air pressure using a flexible metal box called an aneroid cell, whereas a mercury barometer uses a column of mercury to measure air pressure. Aneroid barometers are more portable and do not use toxic mercury like mercury barometers.
Which statement accurately describes a difference between a mercury barometer and an aneroid barometer?
One statement to accurately describe a difference between a mercury barometer and an aneroid barometer is that a mercury barometer is a closed tube containing mercury. An aneroid barometer is a closed, flexible container of gas.
An aneroid barometer is different from a mercury barometer in that it does not contain?
An aneroid barometer does not contain mercury. Instead, it uses a small, flexible metal box called an aneroid cell to measure air pressure changes. Aneroid barometers are safer and more portable than mercury barometers.
Types of Barometers?
The two common types of barometers are mercury barometers, which use the height of mercury in a column to measure atmospheric pressure, and aneroid barometers, which utilize a flexible metal membrane to detect and measure pressure changes without using liquid. Digital barometers are also becoming more popular, using electronic sensors to measure pressure.
How are mercury and an aneroid barometer alike?
Mercury and an aneroid barometer are both used to measure atmospheric pressure. However, mercury barometers use a column of mercury to measure pressure changes, while aneroid barometers use a flexible metal box to make pressure readings. Both devices are used to forecast weather patterns.
What do mercury barometers and aneroid barometer do?
They both measure air pressure, but in different ways
What is the device use to measure air pressure called?
The device used to measure air pressure is called a barometer. It can be either an aneroid barometer or a mercury barometer, both of which are commonly used to measure atmospheric pressure.
How can you measure air pressure?
Air pressure is typically measured using a barometer, which can be either an aneroid or mercury barometer. An aneroid barometer uses a flexible metal box to detect changes in air pressure, while a mercury barometer measures pressure by the height of a column of mercury in a glass tube. Other devices like digital pressure sensors or weather stations can also be used to measure air pressure.
What instruments are used to measure the atmospheric pressure?
Barometers, such as mercury and aneroid barometers, are commonly used to measure atmospheric pressure. Other instruments like electronic pressure sensors and weather balloons equipped with instruments can also measure atmospheric pressure.
An airtight instrument composed of thin sheets of metal used to measure air pressure?
aneroid barometer
Does a barometer have a electromagnet in it?
No, a barometer typically does not have an electromagnet in it. Barometers measure atmospheric pressure using a sealed container of mercury or an aneroid cell that expands or contracts based on air pressure.
How does an aneroid barometer measure air pressure?
An aneroid barometer measures air pressure by using a small, flexible metal box called an aneroid cell. As the air pressure changes, the cell expands or contracts, which causes a needle to move on a dial indicating the pressure. This movement is calibrated to show the atmospheric pressure in units such as inches of mercury or millibars.
