Question

2. Write short notes on Thermodynamics, Heat transfer and Fluid mechanics.

Answer 1

Thermodynamics :- Thermodynamics is the branch of physics that deals with heat and temperature and their velation to energy, woulk , uradiation, and proporties of matter. The behaviour of these quantities is governed by the four laws of thermodynamics which convey a quantitative description using measurable macuroscopic physical quantities, but may be explained in terms of microscopic constituents by statistical mechanics. Heat turangfur - Heat transfer is a discipline of thermal engineering that concerns the guneration use, conversion, and exchange of thermal energy, between physical systums. Heat trans fur is classified in to various mechanisms, such as thermal conduction, thermal convection, thermal sindiation, and transfer of energy by phase changes.

Fluid mechanics :- Fluid mechanics is the branch of physics concerned with the mechanics of filered (liquide, gases and plasmas) and the fources on them. It has applications in a wide range of desciplines including mechanical, civil, chemical and biomedical enginuring geophysics and biology.