Define Fermats principle
Fermat's principle: principle of least time (P. de Fermat): The principle, put onward by P. de Fermat that explains the path taken by a ray of light among any two points in a system is for all time the path which takes the least time.
What do you mean by the term positron? Explain in short.
Obtain the “dot” equivalent for the circuit shown below and use it to find the equivalent inductive reactance. Q : Anthropic principle What is Anthropic What is Anthropic principle? Explain Weak anthropic principle and Strong anthropic principle? Q : Concept of nuclear reaction Describe in Describe in brief the concept of nuclear reaction?
What is Anthropic principle? Explain Weak anthropic principle and Strong anthropic principle? Q : Concept of nuclear reaction Describe in Describe in brief the concept of nuclear reaction?
Describe in brief the concept of nuclear reaction?
Dulong-Petit law (P. Dulong, A.T. Petit; 1819): The molar heat capacity is around equivalent to the three times the ideal gas constant: C = 3 R
Explain Poisson equation and Poisson spot: Poisson equation (S.D. Poisson): The differential form of Gauss' law, that is, div E = rho, Pois
Biot-Savart law (J.B. Biot, F. Savart) - The law which explains the contributions to the magnetic field by an electric current. This is analogous to the Coulomb's law. Mathematically: dB = (mu0 I)/(4 pi r2) dl cross e
What is Archimedes' principle? A body which is submerged in a fluid is buoyed up by a force equivalent in magnitude to the weight of the fluid which is displaced, and directed upward all along a line via the c
Explain Kirchhoff's rules or Kirchhoff's Loop rule and Point rule? Kirchhoff's rules (G.R. Kirchhoff) <
Name the instrument which is used to measure the volume? Explain in short?
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