Definition of carbon market. A market that is created from the trading of carbon emission allowances to encourage or help countries and companies to limit their carbon dioxide (CO2) emissions. This is also known as emissions or carbon trading. Carbon emissions trading is a way of reducing greenhouse gases produced by polluters.
In a convergent nozzle, there is an increase in velocity and a decrease in pressure, but we know that pressure is inversely proportional to area. Then why is this pressure decreased in convergent nozzle, although there is a decrease in area? The pressure drops in a convergent nozzle because of the Bernoulli Principle. A nozzle is a spout on the end of a hose or pipe used to control the movement of a fluid like water or air. A convergent nozzle is a nozzle that starts big and gets smaller-a decrease in cross-sectional area. As a fluid enters the smaller cross-section, it has to speed up due to the conservation of mass.
It also increases. This is because the static pressure is increased from the additional weight of water above. This increase in pressure is linearly related to the depth, wâ¦hich at sea level adds about 4.5 psi for every 10 feet of depth.