PHYSICS FOREVER

 Presentation Beginning is the information examination and charting programming of decision for over a large portion of 1,000,000 researchers and specialists in business enterprises, the scholarly community, and government labs around the world. Beginning offers a simple to-involve interface for novices, joined with the capacity to perform progressed customization as you become more acquainted with the application. Beginning charts and examination results can naturally refresh on information or boundary change, permitting you to make formats for dull errands or to perform bunch activities from the UI, without the requirement for programming. Broaden the abilities in Beginning by introducing free Applications accessible from our site. Interface with different applications like MATLAB™, LabVIEW™ or Microsoft© Dominate, or make custom schedules inside Beginning utilizing our prearranging and C dialects, installed Python, or the R console. Take your information examination to a higher ...

  Basic Physics - Definition and Learning Physical science is a characteristic science that includes the investigation of issue and its movement through existence, alongside related ideas, for example, energy and power. Matter is commonly viewed as whatever has mass and volume.... These laws of nature are decides that all regular cycles seem to follow. Basic principles of physics According to physics, the physical laws of matter, energy and the fundamental forces of nature govern the interactions between particles and physical entities (such as planets, molecules, atoms or the subatomic particles). Table Of Contents Important Laws of Physics 1.Archimedes Principle The principle was discovered in 3rd century B.C. by the Greek mathematician. Archimedes. It states that when a body is partially or totally immersed in a fluid, it experiences an upward thrust equal to the weight of the fluid displaced by it that i.e. its apparent loss of weight is equal to th...

  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...

These 21 apps were found infected with HiddenAds malware that can serve up intrusive ads outside the app. HIGHLIGHTS 21 Android apps with HiddenAds malware were found by Avast Google has removed most of these infected apps.The infected apps have been downloaded around eight million times.  A set of 21 android apps infected with malware has been discovered by Czech antivirus maker Avast.  The apps are said to have been downloaded around eight million times. The security firm claims that the affected apps have adware, called HiddenAds, that disguises itself in fun or useful applications, but actually exist to serve up intrusive ads outside the app.  The malware, first discovered in 2019, can also hide the app icon – making it difficult for users to uninstall them, and hide behind relevant-looking advertisements, making them hard to identify, added the report. Google has removed most of these apps from the Play Store, but if you have downloaded them, ...

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...

Syllabus Unit X  Electronics (Digital electronics) Binary - Decimal – Octal and Hexadecimal numbers – 8421 Excess–3 - Gray Codes – Logic gates – Laws Boolean algebra – Half and full adders – Subtractors – RS, RST, JK and M/S Flip-flops – Ripple  counter – Decade counter –Up-down counter – Serial and parallel registers. Operational amplifier Differential amplifier – Parameters – Applications – Analog integration and differentiation – Analog computation – Comparators – Sample and hold circuits – Oscillator – Hartley-Colpitt-Phase Shift- Wien’s bridge oscillators – Astable mono -Bistable multivibrators – Clipping and clamping circuits. Microwave Physics Microwave generation – Klystron – Magnetron – Travelling wave tubes – Microwave in rectangular and cylindrical wave guides – Characteristics of Antennas – Short dipole radiation – Antenna gain – Directivity – Radiation resistance – Radiation intensity. Microprocessor Evolution of Microprocessors – Organization of micro-computers- ...