Explanation:
Effects of Wind
on forecasted temperatures
At night, the earth's surface cools by radiating heat off to space. The strongest cooling takes place right near the surface while temperatures at roughly 3000 feet are actually warmer than those at the surface. On a windy night, some of the warmer air aloft is mixed down towards the surface. This occurs because the winds are faster aloft than at the surface.
To visualize this, place one hand over the other about six inches apart. The bottom hand represents the air near the surface and the top hand represents the warmer wind higher up. Move the bottom hand slowly and the upper hand faster (to indicate the faster winds aloft). The faster air above and slower air below causes the air to overturn or spin (as in the picture below). This overturning motion is how warmer air from above is transported downward on windy nights.
6.666 because the formula of time is distance by speed
Answer:
B. Latin America is the leading user of hydroelectric power in the world.
Explanation:
The Latin America is composed of the main industries as agriculture and mining and is there rich in terms of the land resource and the ideal climate of the temperate and tropics is good for agricultural crops.
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 .
