It was cheap to obtain, easy to move around, highly efficient, recycled cooled and used again and in the past to get rid of it you just poured down the drain.
Air cooling ,hydrogen gas cooling ,water cooling
Either a cold plate, used with Peltier, or TEC (Thermo Electric Cooling) or a water block used with water cooling systems.
chlorine is an antioxidant hat kills germs and other microscopic forms of life in water. in any environment where water is constantly warmed it is necessary to keep the water free from organisms that may contaminate it. especially when in the food handling industry.
Desalinated water is used as drinkable water, water for irrigations, water for industry.
rain and flooding
Water is used as solvent, cooling agent, cleaning agent, reactant, for electrolysis in many industries.
It is cheap, has a high specific heat, and low viscosity.
An endothermic reaction, normally used in cold packs as the cooling agent.
Ammonia acts as a cooling agent because it has a high latent heat of vaporization, meaning it absorbs a significant amount of heat when it evaporates. This property allows it to extract heat from its surroundings, resulting in a cooling effect when used in refrigeration systems.
In textile industry oxidising agents are used to bleach cloths. Chlorine water is the example for this.
A ruby laser is not used as a cooling agent. Ruby lasers are actually used for producing laser light by stimulating the ruby crystal to emit photons. Cooling agents are typically substances used to lower the temperature of a system, such as refrigerants or coolants.
Air cooling ,hydrogen gas cooling ,water cooling
Water cooling
The substance commonly used as a cooling agent in refrigerators is called refrigerant. One commonly used refrigerant is R-134a, which is a hydrofluorocarbon (HFC) compound.
Nitrogen is used as a cooling agent in its liquid state due to its low temperature and efficient heat transfer. It is capable of keeping components at sub zero temperatures even under load.
Dry ice is solid CO2. It is a cooling agent used in refrigerators, etc..
used as cooling and freezing agent