When water freezes it expands, as opposed to practically all other liquids. (For this reason ice fortunately forms on the TOP of ponds and lakes.) The expansion causes pressure to build up that could eventually burst the pipe. However, most water pipes burst because, as the ice builds up in the direction of the pipe, the water pressure continues to build up downstream from the growing volume of ice, that is between the ice and the faucet's. (Water pressure does not appreciably increase upstream as there is much more water on this side.) This enormous buildup of pressure can eventually cause the strongest of pipes to burst. It is a good idea to leave a faucet dripping if the pipe leading to it is in danger of freezing. Not only does this significantly reduce the chance of the water freezing in the pipe, but it keeps the water pressure from building up to dangerous levels that can cause bursting.
Soilds an liquids have a higher solubility at higher temperature (with extremely rare exceptions).Gases are more soluble at low temperature.
No. It takes a combination of pressure and temperature to liquefy some gases. Hydrogen and helium were the last gases to be liquefied and that was with pressure and extremely low temperature.
Low temperature physics is important because it allows us to study exotic states of matter that can only exist at extremely cold temperatures. This field helps us understand quantum phenomena, superconductivity, and superfluidity, which have practical applications in technology. Additionally, low temperature physics is fundamental in advancing our understanding of the universe at a microscopic level.
If the temperature is low , the air will feel cold.
cryogenics
Yes, hot water pipes can freeze if the temperature drops low enough. The potential consequences of frozen hot water pipes include burst pipes, water damage, and loss of hot water supply. To prevent this, you can insulate the pipes, keep the heat on in your home, and allow faucets to drip during extremely cold weather.
To protect them from frost damage. In cold weather, 'standing' water in cold pipes can freeze if the temperature drops low enough. When water turns to ice, it expands - which could cause the pipe to burst. However - you wouldn't know if it had burst until the ice had thawed !
Hypothermia
If you are on city water, a large pipe has burst somewhere causing pressure to drop drastically. If you are on a well, a problem has occurred in your pump, or your pressure tank, or the main pipe between well and house. In extremely cold weather pipes from a well can burst. Many well heads (at least in my area) are very inadequately protected.
Yes, moving water can freeze in pipes if the temperature drops low enough and the water flow is slow or stops completely.
Heavy weight mild steel with screwed fittings bspt. == Normally galvanized pipes are not used for steam. Mild steel with screwed or welded fittings are the norm. Pressure and temperature are very important factors to be considered in what type of materials to be used. Steam even at low pressures can be extremely dangerous. Answer In hign temperature application nomally the alloy steel pipes are used ANSWER: Mild Steel Seemless pipes, thickness dependent on the pressure rating to be used.
By keeping it at an extremely low temperature (−183 °C) or at an extremely high pressure
It allows doctors to know if a person is well. An extremely high temperature can indicate a fever, while an extremely low temperature can suggest other problems.
Absolute magnitude: they are extremely bright. Temperature: their surface temperature is fairly low.
Tthat is dangerously low because the normal temperature is supposed to be 37 degrees (98.6 degrees Fahrenheit).
No, helium will turn into a cryogenic 'liquid' not ice, as it is cooled to extremely low temperature's.
That depends. If you throw it up into a tree then it will burst up high. If you throw it into the ground then it will burst low.