PHYSICS FOREVER

  UNIT-02  Probability and Theory of Errors Table Of Contents Introduction - PG TRB Tamil Nadu recruitment board conduct the post graduate assistant exam by yearly once depending upon the vacancies based on the school or education department. TRB conducts exam for various subject like English, Tamil, chemistry, physics, computer sciences, biology, zoology, commerce, mathematics, economics, etc., Each major subject 110 marks to asked in the examination and remaining 30 marks in education, 10 marks in general knowledge, so total marks based on 150. Syllabus  TRB has released separate syllabus for each subject as said, but education syllabus is common to all the pg candidates and also general knowledge. The syllabus of each subject to download in the official TRB website and also DOWNLOAD LINK is available. Major Subject - Physics Our attention in the major subject of physics, Total unit of the s...

New Delhi, 30 October 2020:  University Grants Commission (UGC), the higher education regulator, has extended the closing date for submission of online applications  for four schemes for the Academic year 2020-2021. The revised closing date for application submission is now 30 November 2020. The UGC has earlier invited fresh applications (including renewals) from regular and full time students for four schemes for the Academic year 2020-2021. These four schemes are as followed: Indira Gandhi PG Scholarship  for single Girl Child (SGC) PG Scholarship for University Rank Holder  candidates (URH) Ishan Uday Special scheme  for North Eastern Region (NER) PG Scholarship for Professional  Courses  for SC/ST candidates  (PGSPROF) Following COVID 19 pandemic, many eligible student have been unable to submit application on time with required documents. The extension of closing date of submission of applications has provided has relief to such c...

STATISTICAL MECHANICS UNIT-04 PG TRB PHYSICS SYLLABUS Maxwell Boltzmann statistics Maxwellian distribution of velocities – Mean – root mean square and most probable velocities Bose-Einstein statistics – Distribution function – Phonon gas – Black body radiation – Fermy-Dirac statistics – Distribution function – Electron gas – Pauli paramagnetism – Thermionic emission – Elementary idea of phase transition – Properties of liquid Helium – phase space, Liouville’s theorem – statistical equation – micro canonical ensembles – Equation of state - thermodynamic functions of an ideal gas equipartition of energy. In this unit-04 number of question to be asked like  eleven due to each unit as 11 question, so total number of major subject is 110. Expected to ask major question or topics follows below: 1 . Maxwell-Boltzmann statistics,  Bose – Einstein statistics,  Fermi - Dirac statistics 2.  Most Probable Speed,  Mean speed (or) Average speed,  Mean...