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Wein’s Laws
Image via Wikipedia Various workers tried to explain the problem of energy distribution in black body radiation and finally the problem was successfully solved by German Physicist Max Planck. Before...
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Rayleigh- Jean’s Law
Image via Wikipedia Lord Rayleigh on classical limes made an attempt to explain the energy distribution in black body radiation, which was completed by Jeans in 1900. The result obtained by then is...
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Statistical Physics: Ensembles
Ensembles: As a system is defined by the collection of a large number of particles, so the “ensembles” can be defined as collection of a number macroscopically identical but essentially independent...
View ArticleStatistical Physics: Macrostates and Microstates
Consider some (4, say) distinguishable particles. If we wish to distribute them into two exactly similar compartments in an open box, then the priori probability for a particle of going into any one of...
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Symmetry in Physical Laws
‘Symmetry’ has a special meaning in physics. A picture is said to be symmetrical if one side is somehow the same as the other side. Precisely, a thing is symmetrical if one can subject it to a certain...
View ArticleEntropy and Disorder
In science, we look for patterns to discover nature’s laws. What is the pattern common to all spontaneous changes? To find a pattern, it is often best to start with very simple examples, because then...
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