Vacuum level
Okay kiddo, imagine you have a big jar and you want to take all the air out of it. When you use a special machine called a vacuum pump, it sucks the air out of the jar and you are left with very little or no air inside. This means the pressure inside the jar is very low or almost nothing at all.
The vacuum level is a measure of how much air is left inside the jar after using the vacuum pump. The lower the vacuum level, the less air there is inside the jar. It's like a number that tells you how empty the jar is.
Some things need to be done in a vacuum level, like making microchips or cleaning delicate equipment. When you have a lower vacuum level, it means you have less air and other things that might interfere with whatever you are doing.
So, in summary, vacuum level is a measure of how empty a container is when you use a machine to suck all the air out. The lower the vacuum level, the less air there is inside, and it's useful for certain things like making microchips.
The vacuum level is a measure of how much air is left inside the jar after using the vacuum pump. The lower the vacuum level, the less air there is inside the jar. It's like a number that tells you how empty the jar is.
Some things need to be done in a vacuum level, like making microchips or cleaning delicate equipment. When you have a lower vacuum level, it means you have less air and other things that might interfere with whatever you are doing.
So, in summary, vacuum level is a measure of how empty a container is when you use a machine to suck all the air out. The lower the vacuum level, the less air there is inside, and it's useful for certain things like making microchips.