Recent content by Apashanka das

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    How can I improve the legibility of my homework post for better responses?

    Homework Statement [/B]Homework EquationsThe Attempt at a Solution [/B] From Poisson bracket relation I have arrived at this point Can anyone please suggest to proceed further
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    Thermodynamic Entropy Change Upon Partition Removal

    the exact statement of the problem is given below
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    Thermodynamic Entropy Change Upon Partition Removal

    the exact statement of the problem is given below
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    Thermodynamic Entropy Change Upon Partition Removal

    same gas is present with initially same temp T and same pressure P
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    Thermodynamic Entropy Change Upon Partition Removal

    Homework Statement Box divided by a partition into two equal compartments containing ideal gas. Each compartment is having volume V ,temp T and pressure P 1.entropy of the system when the partition is given? 2.entropy of the system when the partition is removed. [/B]Homework EquationsThe...
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    Pendulum rotating about an axis

    Homework Statement [/B]Homework EquationsThe Attempt at a Solution Sir if the pendulum is given an angular velocity about the -he z axis then whether eq 1 is right for balancing force and I have a contradict regarding eq 2 and eq 3[/B]
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    Coupled 2D harmonic oscillators

    O thank you sir I have got it The ans is option B
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    Coupled 2D harmonic oscillators

    sir but in calculating p2 there will be again interaction term between X And Y Sir I am actually trying to find d2/dx12 in terms of d2/dX2 and d2/dY2
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    Coupled 2D harmonic oscillators

    sorry sir I didn't get you here QM kinetic term is nedded
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    Coupled 2D harmonic oscillators

    1. The problem statementhttps://www.physicsforums.com/attachments/225935 Homework Equations3. I have rescaled coordinates which are X=(x1+x2)/√2 and Y=√3(x1-x2)/√2 for which the potential term becomes for a 2D harmonic oscillator of coordinates X and Y. But how to express Kinetic terms in terms...
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    Undergrad Why is the inflationary potential self-interacting?

    Actually while studying the inflation phenomenon the transition of the slowly rolling scaler field from from the false vacuum to true vacuum state to a more classically stable state I actually didn't understand this transition from false vacuum to true vacuum and what actually they mean? Another...
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    Graduate Lane-Emden Eqn 5: Solving for Polytropic Index

    Can any please suggest me about how to solve the lane emden equation for polytrophic index 5 , Any portal or journal
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    Undergrad Chandrasekhar Mass and the Relativistic Star: Finding the Value of K for n=3

    actually K is the connection coefficient between pressure and density Hence I am looking for the K for polytrophic index 3 ,that's only I want where P=Kρ(n+1)/n where n is the polytrophic index P is the pressure And ρ is the density of the star
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    Undergrad Chandrasekhar Mass and the Relativistic Star: Finding the Value of K for n=3

    yes all the standard notations n is polytrophic index k is the constt connecting pressure and density M3 is the mass of a star for p yes standard notations from the book dina prialnik
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    Undergrad Chandrasekhar Mass and the Relativistic Star: Finding the Value of K for n=3

    From the mass radius relation I have gone through mass of a relativistic star ( polytrophic index 3) which is 4piM3(K/piG)3/2 can anyone please suggest me any information of where the value of k is determined for relativistic star( for n=3) via any link Where k is constt