Explain Bohr magneton and Bohr radius
Bohr magneton (N. Bohr) - This is the quantum of magnetic moment. Bohr radius (N. Bohr) - The distance equivalent to the mean distance of an electron from the nucleus in the ground state of hydrogen atom.
Bohr magneton (N. Bohr) - This is the quantum of magnetic moment.
Bohr radius (N. Bohr) - The distance equivalent to the mean distance of an electron from the nucleus in the ground state of hydrogen atom.
Cadmium rods are given in a nuclear reactor. Explain why?
Josephson effects (B.D. Josephson; 1962): Electrical effects examined whenever two superconducting materials are separated by a thin layer of the insulating substance.
What do you mean by the term density? Briefly explain it.
What is main difference between secondary electron image and the back scattered electron image? State briefly.
What do you mean by the term crest? Briefly illustrate it.
Roche limit: The position about a massive body where the tidal forces due to the gravity of the primary equivalent or exceed the surface gravity of a specified satellite. Within the Roche limit, such a satellite will be interrupted by tides.
De Broglie wavelength (L. de Broglie; 1924): The prediction that particles too contain wave characteristics, where the efficient wavelength of the particle would be inversely proportional to its momentum, where the constant of the pro
Brewster's law (D. Brewster) - The extent or level of the polarization of light reflected from a transparent surface is maximum whenever the reflected ray is at right angle to the refracted ray.
Briefly explain the reason why does sun emerge flat throughout sunrise and sunset?
Name the instrument which is used to measure the volume? Explain in short?
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