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hobz

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Topics posted by hobz

  1.  

    How and why do the fundamental forces depend on temperature?

    By hobz, in Modern and Theoretical Physics

    • 3 replies
    • 2938 views
  2.  

    EM waves escaping a metal grating

    By hobz, in Classical Physics

    • 7 replies
    • 1724 views
  3.  

    What is a tensor?

    By hobz, in Mathematics

    • 14 replies
    • 5720 views
  4.  

    Understanding how Leibniz notation can be justified as a ratio 1 2

    By hobz, in Analysis and Calculus

    • 49 replies
    • 11122 views
  5.  

    A few questions on neutrinos supposedly travelling faster than light

    By hobz, in Relativity

    • 4 replies
    • 1863 views
  6.  

    How was trigonometric functions and logarithms calculated?

    By hobz, in Applied Mathematics

    • 16 replies
    • 8852 views
  7.  

    Deriving Joule's law from Maxwell's equations

    By hobz, in Classical Physics

    • 1 reply
    • 2127 views
  8.  

    Origins of the normal distribution

    By hobz, in Analysis and Calculus

    • 4 replies
    • 2873 views
  9.  

    Advantages of frequency normalized Fourier transform

    By hobz, in Applied Mathematics

    • 5 replies
    • 4051 views
  10.  

    Energy density of electric- and magnetic fields

    By hobz, in Classical Physics

    • 5 replies
    • 3682 views
  11.  

    Is linear algebra confined to solving systems of linear equations?

    By hobz, in Linear Algebra and Group Theory

    • 13 replies
    • 4494 views
  12.  

    Questions to understanding the electron

    By hobz, in Quantum Theory

    • 17 replies
    • 2723 views
  13.  

    Photon creation

    By hobz, in Quantum Theory

    • 21 replies
    • 5941 views
  14.  

    Wave-nature of things

    By hobz, in Modern and Theoretical Physics

    • 1 reply
    • 1411 views
  15.  

    How do digital inputs work?

    By hobz, in Classical Physics

    • 0 replies
    • 1974 views
  16.  

    Figuring out a limit of an exponential

    By hobz, in Analysis and Calculus

    • 8 replies
    • 2134 views
  17.  

    Proof of smooth functions

    By hobz, in Mathematics

    • 4 replies
    • 1365 views
  18.  

    Units and multiplication

    By hobz, in Mathematics

    • 4 replies
    • 1369 views
  19.  

    The derivative as a ratio

    By hobz, in Analysis and Calculus

    • 8 replies
    • 1847 views
  20.  

    Statement vs. Hypothesis

    By hobz, in Mathematics

    • 6 replies
    • 2292 views
  21.  

    Differentials in the product rule 1 2

    By hobz, in Analysis and Calculus

    • 25 replies
    • 5025 views
  22.  

    Why is cosine used in the definition of the dot product

    By hobz, in Linear Algebra and Group Theory

    • 13 replies
    • 14500 views
  23.  

    What constitutes a derivative?

    By hobz, in Analysis and Calculus

    • 2 replies
    • 1161 views
  24.  

    Feynman's derivation of Stokes' theorem

    By hobz, in Analysis and Calculus

    • 15 replies
    • 5347 views
  25.  

    Coordinate transform

    By hobz, in Analysis and Calculus

    • 3 replies
    • 1468 views
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