R-22 contains chlorine.
<u>Explanation:</u>
The refrigerant R22 is mainly used for the heat absorption and removal from the space. The main application that uses this refrigerant are heat pumps, car AC, refrigerating machines, central AC, etc. It can also be referred as hydrochlorofluorocarbon 22 or HCFC 22.
Hydrogen, fluorine, carbon and chlorine are the main ingredients that is present in HCFC refrigerants.In the refrigerants like, R-123 and r-22, the potential of ozone depletion is more than 0. The presence of chlorine is more in chlorofluorocarbon(CFC). R12 is a CFC refrigerant. The refrigerants that do not contain any chlorine are R-134a, R-410A. refrigerants have an ozone depletion potential of more than zero .
While the average air temperature is at or below 0C at altitudes between 6 km and 16 km, it is above or below 0C between 0 km and 3.2 km.
<h3>What is Temperature?</h3>
- Temperature is a numerical expression of how hot a substance or radiation is.
- There are three different types of temperature scales: those that are defined by the average translational kinetic energy per freely moving microscopic particle, like an atom, molecule, or electron, in a body, like the SI scale; those that rely only on macroscopic properties and thermodynamic principles, like Kelvin's original definition; and those that are not defined by theoretical principles but rather by useful empirical properties of particulate matter.
<h3>What role does temperature play?</h3>
- An infection's early warning sign is a rise in body temperature.
- Fever is one of your body's initial responses to infection and is frequently present in conditions like the flu and COVID-19.
- Even when you are well, keeping an eye on your body temperature can help identify diseases early and let you know if it is safe for you to go to work or school.
Learn more about temperature here:
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Answer:
A
Explanation:
most people in the world die of lung cancer, heart desease, and strokes.
<u>Answer:</u>
The vectorial relationship characterizing the collaboration between a light wave and a crystal through which it passes is represented by the inborn direction of cross-section electrical vectors and the heading of the wave's electric vector segment.
However, when light enters a non-equal pivot, it is refracted into two beams, each spellbound with the vibration headings situated at right edges commonly opposite one another and going at various speeds. This unusual conduct, as talked about above, is ascribed to the course of action of molecules in the crystalline grid.
