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  Conservation Laws in Classical MechanicsAugust 29, 2022
  When conservation rules are applied to classical mechanics, the process of elucidating the dynamics is substantially simplified. Isolated many-body systemsContinue reading “Conservation Laws in Classical Mechanics”
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  Dirac Delta Function CSIR UGC NET Physcs Solution | Physics PlusSeptember 13, 2021
  The question goes like this: Operator x d/dx Delta X is the Dirac Delta function acts on the space ofContinue reading “Dirac Delta Function CSIR UGC NET Physcs Solution | Physics Plus”
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  Group Velocity & Phase velocity CSIR UGC NET Physical Science June 2019 Solution | Physics PlusAugust 16, 2021
  The question goes like this: The wave number k and angular frequency Omega of a wave are related by theContinue reading “Group Velocity & Phase velocity CSIR UGC NET Physical Science June 2019 Solution | Physics Plus”
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  CSIR UGC NET Physical Science June 2019 Solution Hamiltonian & Specific HeatAugust 9, 2021
  The question goes like this: The hamiltonian of a classical nonlinear one dimensional oscillator is H. The specific heat ofContinue reading “CSIR UGC NET Physical Science June 2019 Solution Hamiltonian & Specific Heat”
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  CSIR NET Physical Science June 2019 Probability distribution Part B (Question =22/55)| Physics PlusJuly 17, 2021
  The question goes like this: Classical gas in thermal equilibrium at temperature T1 and T2. T1 < T2 which ofContinue reading “CSIR NET Physical Science June 2019 Probability distribution Part B (Question =22/55)| Physics Plus”
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  CSIR NET Physics June 2019 Entropy Problem (Question =21/55)| Physics PlusJuly 17, 2021
  The question goes like this: In a system comprising of 10^23 approximately distinguishable particle each particle may occupy any ofContinue reading “CSIR NET Physics June 2019 Entropy Problem (Question =21/55)| Physics Plus”
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  IIT JAM 2022 announcedJuly 12, 2021
  Admission to M.Sc. (Two-year), Joint M.Sc.-Ph.D., M.Sc.-Ph.D. Dual Degree, and other Post-Bachelors Degree Programmes at INDIAN INSTITUTES OF TECHNOLOGY •Continue reading “IIT JAM 2022 announced”
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  CSIR UGC NET Physics June 2019 Solution Part B (Question =20/55) Thermodynamics | Physics PlusJuly 9, 2021
  The question goes like this: The equation of state of an ideal gas is PV = RT. at a veryContinue reading “CSIR UGC NET Physics June 2019 Solution Part B (Question =20/55) Thermodynamics | Physics Plus”
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  CSIR UGC NET Physical Science June 2019 transistor Problem problemJuly 8, 2021
  The question goes like this: An NPN transistor is connected in a voltage divider configuration as shown in the figureContinue reading “CSIR UGC NET Physical Science June 2019 transistor Problem problem”
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  CSIR UGC NET Physical Science June 2019 Voltage Power problemJune 27, 2021
  The question goes like this: An ac signal of the type as shown in the figure, is applied across aContinue reading “CSIR UGC NET Physical Science June 2019 Voltage Power problem”
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  CSIR UGC NET Physical Science June 2019 math Physics Matrix problemJune 24, 2021
  The question goes like this: Element of 3 x 3 matrix A are the products of its row and columnContinue reading “CSIR UGC NET Physical Science June 2019 math Physics Matrix problem”
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  CSIR UGC NET Physical Science June 2019 EM field & boundary conditionsJune 13, 2021
  the questions goes like this The question goes like thiswhich of the following is not a correct boundary condition atContinue reading “CSIR UGC NET Physical Science June 2019 EM field & boundary conditions”
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  CSIR UGC NET Physical Science June 2019 EM fieldMay 31, 2021
  the questions goes like this Two coherent plane electromagnetic waves of wavelength 0.5 micrometre ( both have the same amplitudeContinue reading “CSIR UGC NET Physical Science June 2019 EM field”
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  CSIR UGC NET Physical Science June 2019 Magnetic fieldMay 28, 2021
  the questions goes like this Solution is below The Slide PDF can be found here : Subscribe us 👇 VisitContinue reading “CSIR UGC NET Physical Science June 2019 Magnetic field”
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  CSIR UGC NET Physical Science June 2019 Standard IntegralMay 20, 2021
  Standard integral problem Solution is below The Slide PDF can be found here : Subscribe us 👇 Visit our parentContinue reading “CSIR UGC NET Physical Science June 2019 Standard Integral”
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  CSIR UGC NET Physical Science June 2019 Probability & differential equationMay 16, 2021
  the two problems solved here goes something like this.In the following circuit each device D may be an insulator withContinue reading “CSIR UGC NET Physical Science June 2019 Probability & differential equation”
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  CSIR UGC NET Physical Science June 2019 Solution 1D potential wellApril 9, 2021
  Question goes like this:The Infinite square well potential of a particle in a box of size a is modified asContinue reading “CSIR UGC NET Physical Science June 2019 Solution 1D potential well”
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  CSIR UGC NET June 2019 | Central Force Problem V(x)=kx^4February 25, 2021
  The question goes something like this : A particle of mass M moves in One dimension in the potential V(x)Continue reading “CSIR UGC NET June 2019 | Central Force Problem V(x)=kx^4”
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  CSIR UGC NET June 2019 Central Force ProblemFebruary 21, 2021
  The problem goes like this: The problem goes something like this:Assume that the Earth revolves in a circular orbit aroundContinue reading “CSIR UGC NET June 2019 Central Force Problem”
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  Quick Notes on Hermite Function and Properties for Competitive ExamsDecember 26, 2020
  Here’s a Quick note on Hermite Polynomial and Hermite Functions. This is pretty much what you will need for yourContinue reading “Quick Notes on Hermite Function and Properties for Competitive Exams”