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vacuum is measured in pressure. To get a vacuum you need a negative pressure. that would be inches of Mercury hg

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14y ago
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4y ago

Microns

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Q: What is vacuum measured in?
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What units is vacuum measured in?

A vacuum's quality is indicated by how little material is within it. The quality is usually measured in gas pressure (as torrs). A torr is a historical unit, although still used for vacuum quality. The Si unit is the Pascal.


How does the speed of infrared radiation compare with the speed of x- rays when both speeds are measured in a vacuum?

If both speeds are measured in the same medium, whether it be vacuum, water, or jello, then they are equal.


What is meant by vacuum wavelength?

Vacuum wavelength is the wavelength that is measured if the wave is passing through a vacuum. To get the wavelength in a medium you need to know the refractive index.


How many microns does a vacuum suck?

I don't see how the sucking capacity of a vacuum would be measured in units of length.


How is the amount a vacuum cleaner sucks measured?

A vacuum cleaner is a machine used to suck up dust. The amount a vacuum cleaner sucks, can be measured in a number of ways including airflow in litres per second and airspeed in metres per second.


What does unit of measurement stand for?

hg is a measurement of Vacuum measured in Inches of Murcury.


How does the speed of microwaves compare to the speed of visible light when measured in a vacuum?

They are equal.


What units is measured in?

A vacuum's quality is indicated by how little material is within it. The quality is usually measured in gas pressure (as torrs). A torr is a historical unit, although still used for vacuum quality. The Si unit is the Pascal.


What does hg unit of measure stand for?

hg is a measurement of Vacuum measured in Inches of Murcury.


What does the theory of special relativity say about the equivalence of different frames of reference?

It says that the speed of light in a vacuum measured in any inertial frame of reference is equivalent to the speed of light in a vacuum measured in any other inertial frame of reference.


What are inches of vacuum?

Pressure is often measured in inches of mercury when describing barometric pressure in weather reports. This term is also known as "inches of mercury vacuum".


A vacuum cleaner uses 800 W of power The voltage source is 100 V What is the current flowing through the vacuum cleaner?

Ohms Law states that Power (P or W) measured in watts divided by voltage (V or E) measured in volts equals current (I) measured in amperage (amps). P/V = I 800/100 = 8 8 amps of current is glowing through the vacuum cleaner.