Liquid coolant
Fluorine is used in toothpaste and water fluoridation to help prevent tooth decay by strengthening tooth enamel. It is also used in the production of non-stick coatings for cookware, refrigerants in air conditioning systems, and in the manufacture of certain pharmaceuticals.
from wikipedia: "Tetrafluoromethane is sometimes used as a low temperature refrigerant. It is used in electronics microfabrication alone or in combination with oxygen as a plasma etchant for silicon, silicon dioxide, and silicon nitride.[4]"
Air conditionning has no chemical reactions that would lower oxygen levels. It does however reduce the humidity in the conditionned air. This would remove moles of water from the air and increase the perecntage, but not the mass, of the oxygen in an air sample.
1. It can go in to your body and dissolve your bones 2. Very dangerous, gas can kill you 3. Reacts to all elements except Helium, Neon and Argon 4. Used to make toothpaste and rocket fuel 5. Makes teeth resistant 6. Sometimes substituted for Hydrogen 7. Used for Refrigeration, Air Conditioning, Insecticide, Teflon, added to water supply It gives you Herpes.
Air conditioning is not a change to the earth itself; it is a technological advancement that only affects the immediate environment. Damming a river and farming land involve physical alterations to the earth's natural landscape.
Fluorine is commonly used in toothpaste and water fluoridation to help prevent tooth decay by strengthening tooth enamel. It is also used in the production of Teflon coatings for non-stick cookware and in refrigerants for air conditioning systems.
Centralized air conditioning
Air conditioning reduces the temperature and humidity of air in buildings. Air conditioning systems are commonly used in large commercial or institutional buildings to maintain a constant environment.
It's used for air conditioning.
Fluorine is used in toothpaste and water fluoridation to help prevent tooth decay by strengthening tooth enamel. It is also used in the production of non-stick coatings for cookware, refrigerants in air conditioning systems, and in the manufacture of certain pharmaceuticals.
Modern air conditioning emerged from advances in chemistry during the 19th century, and the first large-scale electrical air conditioning was invented and used in 1902 by Willis Carrier.
Air conditioning.
Air conditioning involves the transformation of electrical energy into thermal energy. The electrical energy is used to power the air conditioning unit, which then removes heat from the indoor air, cooling it down.
Ducts are used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. Yes, an air conditioning duct is important and vital to your safety. Air conditioning duct helps remove carbon dioxide.
why are series -parallel control circuits important in the circuitry used in air-conditioning equipment
An "air conditioning" system.
why are series -parallel control circuits important in the circuitry used in air-conditioning equipment