Liquid water is denser because when water freezes, the water particles spread out as they solidify. This means that the same amount of particles take up more space, causing the density to decrease. Ice is less dense also because ice cubes float on liquid water. Less dense things float on more dense things.
Oxygen
Fulgarite
Sieve tube
The black precipitate usually sink to the bottom which the reaction took place in. The reaction takes place at the bottom because it only occurs under anaerobic conditions, and it does not sink to the bottom as it only occurs at the bottom, not around oxygen at the top of the tube.
Make up a water level, this consists of a clear plastic tube full of water with one end in a bucket of water Make sure the tube is long enough to cover the whole area of the proposed pool. you will note that the water level in the tube is always the same as that in the bucket and this will give you the reference you need to measure the slope in the land .
a reddish brown gas is formed. Water droplets are formed on the sides of the tube.
Oxygen
Cold water is dense and cold water sinks, just like air, cold air falls and hot air rises.
Hydrometer is nothing but a tube kept floated in the liquid. If we keep the same weight within the tube then it is known as constant weight hydrometer. So it would immerse more in less denser liquid and the depth of immersion will be more So density of the liquid = Depth of immersion in water / depth of immersion in the liquid
Me
it is your water condenser for your AC. if you look up under the car on the same side in the same area you should see a tube that hangs down. it should be rubber this tube is clogged with something could be a bug or leaves. clean out the tube and the water will drain
No. Levin tube is not the same as the Blakemore tube.
in fellopinian tube
Test tube mouth up: nothingTest tube mouth down: the denser gas can escape
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Fulgarite
the matter that can be transformed into a tube or wire is called ductile.