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Relative humidity. There are many measurement standards.
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∙ 12y ago
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Air over the sea is moist?
The sea serves as an endless supply of liquid water that evaporates and increases the humidity in the air just above it. In contrast, if you have a dry air mass in the middle of, say, Asia, there is no ready source of water that might evaporate and moisten the air.
What proof is pure grain alcohol?
"Pure alcohol is 200 proof." Not generally true. You would think so, except that practical issues with distilling mean that the product known as "pure grain alcohol" is 190 proof (5% water cannot be distilled out of the product) in many states, and in some states, for legal reasons, "PGA" is actually 151 proof because higher proof is not legal to sell. It is difficult to maintain alcohol at 200 proof because, when exposed to air, it self-dilutes to a lower proof.
What cell can form a flat water proof layer?
A cell which can form a flat, water proof layer known as the cell membrane is called the epithelial cell.
Humidity of air?
Humidity is when the air is very moist. So when it is humid out, there is water vapor in the air.
What are three substances that have a lower density then water?
Ice Air is less dense than water, so water sinks below air. A rock is more dense than water, so it sinks in water and air. And helium, which is less dense than air, rises in air and in water.
How can you proof that air contains water?
One homely proof is a small "home handyman" compressor. All compressors have a valve in the bottom. After the compressor has been filled with ambient air, it is used for the job at hand, and then "bled" of the compressed air inside the tank. The last step is to open the valve on the tanks very bottom - and water will drip out. That water was in the air, and precipitated out when the air was compressed.
Is skin water proof?
yes, it is water proof
Are all water proof?
yes they are water proof
What type of rock is water proof?
no rock is water proof if a rock get hit with water it does erode so no rock is water proof
Can plastics be water proof?
The vast majority of plastics are water proof, they are rendered or made not water proof on purpose.
Are all hexbugs water proof?
yes they are water proof
Is water proof mascara really water proof?
It is not really waterproof.
Can i put a camera under water if it's not water proof?
No. If it isn't water proof it will break.
Which is the best water proof kajal?
wich is the best water proof kajal?
Is the Samsonite Luggage Winfield 20in. Carry-On water proof?
No, it is not water-proof. Although it is water-resistant.
How much water is in vodka by volume?
60% wbv. <><><> Depends on the proof (strength) of the Vodka. 80 proof IS 60% water, but 100 proof is 50% water.
Is the north face oso hoodie jacket water proof?
yes it is water proof
