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.
Briefly illustrate all the Newton s laws of motion?
Relativity principle: The principle, utilized by Einstein's relativity theories, that the laws of physics are similar, at least qualitatively, in all frames. That is, there is no frame which is better (or qualitatively any different) from any other. T
Cadmium rods are given in a nuclear reactor. Explain why?
What do you understand by the term Ambient Reflection? And also write down its characteristic?
Kirchhoff's law of radiation (G.R. Kirchhoff): The emissivity of a body is equivalent to its absorbptance at similar temperature.
Give one benefit of a scanning electron microscope over the transmission electron microscope? Briefly explain it.
Cosmological constant (Lambda): The constant mentioned to the Einstein field equation, proposed to admit the static cosmological solutions. At the time the present philosophical view was steady-state model of the space, where the Universe has been aro
Describe in brief the concept of nuclear reaction?
Briefly list out the name of all the branches of physics?
The voltage v mV in a circuit is given by: v = 20 sin (200 Πt - 0.7854) where t is the time in seconds (a) State the amplitude, frequency, period and phase angle of v.(b) Determine the initial voltage.(c) Determin
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