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  • In mathematical physics, a closed timelike curve (CTC) is a world line in a Lorentzian manifold, of a material particle in spacetime, that is "closed"...
    14 KB (1,924 words) - 20:01, 23 February 2024
  • In physics, particularly in quantum field theory, configurations of a physical system that satisfy classical equations of motion are called on the mass...
    7 KB (1,133 words) - 00:39, 23 April 2024
  • Infrared lamps are electrical devices which emit infrared radiation. Infrared lamps are commonly used in radiant heating for industrial processes and building...
    5 KB (662 words) - 01:26, 9 June 2023
  • Material failure theory is an interdisciplinary field of materials science and solid mechanics which attempts to predict the conditions under which solid...
    17 KB (2,336 words) - 18:13, 23 January 2024
  • In physics, a free surface flow is the surface of a fluid flowing that is subjected to both zero perpendicular normal stress and parallel shear stress...
    11 KB (1,641 words) - 06:20, 15 June 2023