In this article we will discuss about the meaning and variation of absolute humidity. The actual amount of water vapour in a given volume of air, that is, the weight per volume, such as pounds per 1,000 cubic feet, is called the absolute humidity. A direct relationship exists among the dew point, the vapour pressure, and the absolute humidity because, [...]
In this article we will discuss about the heat budget of the earth and its atmosphere. (1) Incoming Shortwave Solar Radiation and the Heat Budget of the earth and the Atmosphere: The earth receives most of its energy from the sun through shortwave solar radiation. The solar energy radiated towards the earth's surface (1/2 billionth part of the total energy [...]
In this article we will discuss about the seasonal changes in the relative positions of the pressure and wind belts. In the absence of the revolution of the earth around the sun in about 365 days the global pressure belts would have been permanent and stationary at their places but the relative position of the earth with the sun changes [...]