BSc 1st Year

Explain Meaning Efficiency Refrigerator Explain Meaning Efficiency Refrigerator:-Liquefaction of Gases: Boyle temperature and inversion temperature. Principle of regenerative cooling and of cascade cooling, liquefaction of hydrogen and helium. Refrigeration cycles, the meaning of efficiency. Transport phenomena in Gases: Molecular collision, mean free path, and collision cross-sections. Estimates of molecular diameter and mean free path. Transport […]

What is Boyle temperature Physics What is Boyle temperature Physics:-The Laws of Thermodynamics: The Zeroth law, various indicator diagrams, work done by and on the system, first law of thermodynamics. internal energy as a state function and other applications. Reversible and irreversible changes. Carnot cycle and its efficiency, Carnot theorem and the second law of

Interpretation Gas Laws Kinetic Theory Interpretation Gas Laws Kinetic Theory:-The Laws of Thermodynamics: The Zeroth law, various indicator diagrams, work is done by and on the system, first law of thermodynamics. internal energy as a state function and other applications. Reversible and irreversible changes. Carnot cycle and its efficiency, Carnot theorem and the second law

What is Brownian Motion Notes What is Brownian Motion Notes:- The Laws of Thermodynamics: The Zeroth law, various indicator diagrams, work done by and on the system, first law of thermodynamics. internal energy as a state function and other applications. Reversible and irreversible changes. Carnot cycle and its efficiency, Carnot theorem and the second law

Describe the Fundamental Postulates kinetic Theory ideal Gas Describe the Fundamental Postulates kinetic Theory ideal Gas:-The Laws of Thermodynamics: The Zeroth law, various indicator diagrams, work done by and on the system, first law of thermodynamics. internal energy as a state function and other applications. Reversible and irreversible changes. Carnot cycle and its efficiency, Carnot

What is the Entropy Physics Notes What is the Entropy Physics Notes:-Real Gas: vander Waal’s gas, equation of state, nature of vander Waal’s forces, comparison with experimental P-V curves. The critical constants, gas and vapour, Joule expansion of ideal gas and of a vander Waal’s gas, Joule coefficient, estimates of J-T cooling.   प्रश्न 50.