Define Josephson effects
Josephson effects (B.D. Josephson; 1962): Electrical effects examined whenever two superconducting materials are separated by a thin layer of the insulating substance.
Briefly explain the procedure to compute the tensile strength?
What do you mean by the term information in physics?
Describe in brief the concept of nuclear reaction?
Ehrenfest paradox (Ehernfest, 1909): The special relativistic "paradox" including a fast rotating disc. As any radial segment of the disc is perpendicular to the direction of motion, there must be no length contraction of the radius;
Briefly describe the reason why it takes longer to heat a bucket of water than the cup of water?
Mole: mol: The basic SI unit of substance, stated as the quantity of substance which contains as many elementary units (that is, atoms, molecules, ions, and so forth) as there are atoms in 0.012 kg of carbon-12.
Le Chatelier's principle (H. Le Chatelier; 1888): When a system is in equilibrium, then any modification imposed on the system tends to shift the equilibrium state to decrease the consequence of that applied change.
Beauty criterion (Dirac) - The idea that more aesthetically pleasing a theory is the superior it is. In nature this criterion does not stand up to the actual test -- whether or not forecasts of a given theory agree with observational tests -- however
What is Anthropic principle? Explain Weak anthropic principle and Strong anthropic principle? Q : Free fall acceleration What do you mean What do you mean by the term free fall acceleration? State its significance in brief?
What do you mean by the term free fall acceleration? State its significance in brief?
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