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1kPlease follow and like us:0.9k1.1k7884041kRichard Feynman on pages 24 and 25 of his book “The Character of Physical Laws†describes how both gravitational and electrical forces are linked in terms of a common relationship with respect to the inverse square law. “The inverse square law appears again in the electrical laws, for instance, electricity also … Read more
0.9k1.1k7884041kThe measurement problem in quantum mechanics is the unresolved problem of how (or if) wavefunction collapse occurs. The inability to observe this process directly has given rise to different interpretations of quantum mechanics, and poses a key set of questions that each interpretation must answer. The wavefunction in quantum mechanics evolves according to the Schrödinger … Read more
0.9k1.1k7884041kThe Pauli Exclusion Principle is the quantum mechanical principle that says that two identical fermions (particles with half-integer spin) cannot occupy the same quantum state simultaneously. Presently it is defined in the terminology of quantum mechanics as when the wave function for two identical fermions is anti-symmetric with respect to exchange of the particles. In … Read more
0.9k1.1k7884041kScientists have determined that roughly 70% of the Universe is dark energy while Dark matter makes up about 25%. The normal matter or everything ever observed with all of our instruments adds up to less than 5% of the Universe. The evidence for the existence of Dark matter comes from the detained analysis of the … Read more
0.9k1.1k7884041kFor the past 50 years, the Standard Model of particle physics has given us a complete mathematical description of the particles and forces that shape our world. It predicts with so much accuracy the microscopic properties of particles and the macroscopic ones of stars and galaxies that many physicists feel that it is the ultimate … Read more