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  2. Thomsen's theorem - Wikipedia

    en.wikipedia.org/wiki/Thomsen's_theorem

    Thomsen's theorem, = Thomsen's theorem, named after Gerhard Thomsen, is a theorem in elementary geometry. It shows that a certain path constructed by line segments being parallel to the edges of a triangle always ends up at its starting point. Consider an arbitrary triangle ABC with a point P 1 on its edge BC.

  3. Thomson problem - Wikipedia

    en.wikipedia.org/wiki/Thomson_problem

    The extreme upper energy limit of the Thomson Problem is given by / for a continuous shell charge followed by N(N − 1)/2, the energy associated with a random distribution of N electrons. Significantly lower energy of a given N -electron solution of the Thomson Problem with one charge at its origin is readily obtained by U ( N ) + N ...

  4. Laws of thermodynamics - Wikipedia

    en.wikipedia.org/wiki/Laws_of_thermodynamics

    If a system has a definite temperature, then its total energy has three distinguishable components, termed kinetic energy (energy due to the motion of the system as a whole), potential energy (energy resulting from an externally imposed force field), and internal energy. The establishment of the concept of internal energy distinguishes the ...

  5. Gerhard Thomsen - Wikipedia

    en.wikipedia.org/wiki/Gerhard_Thomsen

    Thomsen wrote 22 papers on various topics in geometry and furthermore a few papers on theoretical physics as well. The latter were mostly written in Italian rather than in German. Thomsen also wrote a book on the foundations of elementary geometry. [1] In elementary geometry Thomsen's theorem is named after him. [5]

  6. Potential energy - Wikipedia

    en.wikipedia.org/wiki/Potential_energy

    There are various types of potential energy, each associated with a particular type of force. For example, the work of an elastic force is called elastic potential energy; work of the gravitational force is called gravitational potential energy; work of the Coulomb force is called electric potential energy; work of the strong nuclear force or weak nuclear force acting on the baryon charge is ...

  7. NYT ‘Connections’ Hints and Answers Today, Monday, January 13

    www.aol.com/nyt-connections-hints-answers-today...

    If you've been having trouble with any of the connections or words in Monday's puzzle, you're not alone and these hints should definitely help you out. Plus, I'll reveal the answers further down ...

  8. Jaylen Waddle injury update: Dolphins WR injures knee in game ...

    www.aol.com/jaylen-waddle-injury-dolphins-wr...

    Miami Dolphins wide receiver Jaylen Waddle suffered a knee injury in the second quarter against the Houston Texans in Week 15.. The star receiver exited the game and entered the blue medical tent ...

  9. Conservative force - Wikipedia

    en.wikipedia.org/wiki/Conservative_force

    For a proof, imagine two paths 1 and 2, both going from point A to point B. The variation of energy for the particle, taking path 1 from A to B and then path 2 backwards from B to A, is 0; thus, the work is the same in path 1 and 2, i.e., the work is independent of the path followed, as long as it goes from A to B.