OXYGEN
When you inhale, you take in oxygen-rich air and exhale carbon dioxide-rich air. Inhaling brings fresh oxygen into your lungs, which is then absorbed into your bloodstream. Exhaling removes carbon dioxide, a waste product, from your body.
Closing the air holes reduces the amount of air mixing with the gas, resulting in a more fuel-rich mixture. Opening the air holes allows more air to mix with the gas, creating a leaner mixture. This adjustment impacts the combustion process and can affect the efficiency and performance of the system.
To obtain a cool flame with a laboratory burner, you need to adjust the air flow to create a fuel-rich mixture. This can be done by partially closing the air vents on the burner to limit oxygen supply. By having a fuel-rich mixture, the flame will burn at a lower temperature, producing a cool flame.
Adjusting the needle valve on the Bunsen burner controls the amount of air mixed with the gas. Opening the valve increases air, resulting in a blue, hotter, more oxygen-rich flame. Closing the valve reduces air, creating a yellow, cooler, more fuel-rich flame.
"Oxygen rich" means lots of oxygen. If the air in a room is "oxygen rich" things will burn better. "Oxygen poor" means there isn't much and "oxygen starved" means there is none or almost none.
Oxygen
Oxygen rich air enters the body through the lungs.
you tell me
Carbon dioxide
Carbon dioxide
Adjust the fuel/air mixture, ensure you have an unclogged air filter/air cleaner.
Well the preferred ratio is 14.7:1 (14.7(air):1(fuel)) so anything below this is rich.... 14.6:1 for e.g
When air is exhaled, it is rich in carbon dioxide (CO2). This is because the body releases CO2 as a waste product of cellular respiration.
he is valued a multi billion air
NO.
Yes
Yes, that is true