freezing
Water-cooled condensers typically have lower head pressure compared to air-cooled condensers. Water-cooled systems are more efficient in transferring heat, resulting in lower operating pressures and temperatures. This can help in reducing energy consumption and improving overall system performance.
No, the Triumph Speed Triple is not air-cooled; it features a liquid-cooled engine. Specifically, the latest models are equipped with a 1050cc inline-three engine that uses liquid cooling to maintain optimal operating temperatures. This design helps improve performance and efficiency compared to air-cooled engines.
At low temperatures, ideal gases can liquefy if they are cooled below their critical temperatures. At temperatures below the critical temperature, the gas will condense into a liquid due to the decreased molecular motion and intermolecular forces becoming dominant over kinetic energy.
All substances are in a solid state at very low temperatures, due to the very slow movement of their particles. This phenomenon is known as cryogenics, where materials are cooled to extremely low temperatures to achieve various scientific and practical purposes.
Obsidian, which is volcanic glass, is a good example.
Volume is affected. For example, gases require more volume at higher temperatures than lower ones.
Cooled temperatures are still temperatures!. You can measure them using expansion thermometers down to around -15 deg Celsius. Below that you will probably need a thermocouple.
Gases are more soluble at low temperatures.
Super Conductor :)
Superconductor
BEC is formed when a gas having density of 1/100,000 of normal air is cooled to ultra low temperatures. It looses the regular intermolecular movement and changes to wave like movement.
Water-cooled condensers typically have lower head pressure compared to air-cooled condensers. Water-cooled systems are more efficient in transferring heat, resulting in lower operating pressures and temperatures. This can help in reducing energy consumption and improving overall system performance.
When oxygen is cooled, it condenses from a gas to a pale blue liquid. At extremely low temperatures, around -183 degrees Celsius, oxygen solidifies into a blue, crystalline solid.
No. A chemical change occurs only when a new substance is produced with new and different properties. In your example, a physical change occurred because only the metal's physical properties were affected. Nothing new was created.
No. Gasoline is a mixture of hydrocarbons. Liquid oxygen is oxygen that has been cooled to extremely low temperatures.
When oxygen is cooled, it changes from a gas to a liquid state at around -183 degrees Celsius. At even colder temperatures, it can solidify into a bluish-colored solid known as "dry ice."
A common example is the liquid gas inside a cigarette lighter.