When selecting wire for a job, impedance, capacitance, resistance needs to be considered. Using electrical wire for speaker wire could burn up your audio systems amplifier, or may not let the proper frequencies through.
Carbon dioxide is a tasteless, odorless gas that makes up less than 1 percent of the Earthâs atmosphere. Itâs a natural product of respiration, and plants use it to make food. Too much carbon dioxide is dangerous.arbon is the sixth element in the periodic table and occurs in pure form as coal and diamonds. Oxygen, element eight, is a gas that makes up about 21 percent of the atmosphere. Living things take in oxygen and release carbon dioxide.
carbon dioxide-a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances; absorbed from the air by plants in photosynthesis. colorless, odorless gas, CO 2, that is present in the atmosphere and is formed when any fuel containing carbon is burned. It is breathed out of an animal's lungs during respiration, produced by the decay of organic matter, and used by plants in photosynthesis.