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A vacuum is an area devoid of matter, so there are no particles in a true vacuum. However, even in the most perfect vacuum, there may still be some residual particles or background radiation present.

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1y ago

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Related Questions

What is an empty space with no particles an no pressure is called?

vacuum


Does a vacuum have particles?

A perfect vaccuum is pure space and has no particles in it


What contains no subatomic particles?

A vacuum


What is a example of vacuum?

A vacuum is a volume with no air particles in it at all. The biggest exemple of a vacuum would be space


Why do the particles move faster in a vacuum?

In a vacuum, there is no air resistance or friction to slow down the particles, allowing them to move faster without any impediments. This lack of resistance enables the particles to move freely and at their maximum speed.


What is an empty space with no or very few particles?

An empty space with no or very few particles is typically referred to as a vacuum. In a vacuum, the pressure is significantly lower than atmospheric pressure, and it is devoid of matter.


What is a vacuum and why can't you hear things in a vacuum?

A vacuum is a space completely devoid of matter, including air particles. Sound needs a medium, such as air, to travel through. Without particles to transmit the sound waves, sound cannot be heard in a vacuum.


What is formed when no gas particles exist in a space?

a vacuum


What is air with few particles called?

a partial vacuum


What is the pressure of a container that has a vacuum inside of it?

Since there's no particles present, there's no pressure.


Is vacuum the sound that travels best?

No: worst. Sound cannot travel though a vacuum.


What is the speed of alpha particles in a vacuum?

The speed of alpha particles in a vacuum can vary, but typically ranges from about 15,000 to 30,000 kilometers per second. These particles are emitted from the decay of certain radioactive materials and carry a positive charge.