Tutorial: Heat Transfer Primary objective of this lecture is to present on Heat Transfer. The transfer of heat is normally from a high temperature object to a lower temperature object.…
Ways of Heat Transfer There are three ways of Heat Transfer: Convection; Conduction and Radiation. Conduction–transfer of heat between atoms as they collide within a substance. Convection is the movement of matter due to…
Presentation on Air Temperature Temperature a measure of the average speed at which molecules are moving or vibrating. Air temperature is the rate of motion of gas molecules in the atmosphere…
Lecture on Kelvin Scale Principle objective of this lecture is to present on Kelvin Scale. The kelvin (symbol: K) is a unit increment of temperature and is one of the seven…
Presentation on Rankine Scale The aim of this lecture is to present on Rankine Scale. Rankine is a thermodynamic (absolute) temperature scale named after the Scottish engineer and physicist William John…
Lecture on Fahrenheit Scale Major objective of this lecture is to present on Fahrenheit Scale. In this scale, the freezing point of water is 32 degrees Fahrenheit (°F) and the boiling…
Lecture on Celsius Scale Main objective of this lecture is to present on Celsius Scale. The Celsius temperature scale was previously known as the centigrade scale. The degree Celsius (symbol: ℃)…
Vertical Structure of the Atmosphere Prime objective of this lecture is to present on Vertical Structure of the Atmosphere. It is a tutorial study based lecture. The changes in the atmosphere with…
Dalton’s Law of Partial Pressures Basic objective of this lecture is to present on Dalton’s Law of Partial Pressures. Dalton found that the total pressure of mixed gases is equal to the…
Digital Barometer General objective of this lecture is to present on Digital Barometer. It is a tutorial study based lecture. A digital barometer measures air pressure. It is used…
How to Measure Air Pressure? Air Pressure is the force exerted on you by the weight of tiny particles of air (air molecules). Although air molecules are invisible, they still…
Lecture on Weather Satellite A Weather Satelliteis able to photograph, track, and measure the conditions of large-scale air movements. A meteorologist then compiles and analyzes the data with the help…