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Among the following for which one mathematical expression γ= h/p stands:
(1) De Broglie equation
(2) Einstein equation
(3) Uncertainty equation
(4) Bohr equation
Ans: De Broglie equation
Q. How to calculate atomic number? Atoms have no net electrical charge for the reason that they contain equal numbers of electrons and protons. Therefore positive charges (prot
The energy of electron in hydrogen atom in its grounds state is -13.6 eV. The energy of the level corresponding to the quantum number equal to 5 is: (1) -0.54 eV (2)
have to submit an assainment
High ionisation energy: The high ionisation energy of helium (24.6 eV) makes it a potential gas to be used in plasma source. The nitrogen gas is generally not used as a pla
calculate the molarity of sodiun in 0.66ml water
What are the advantages of graphite furnace AAS? tell the history of graphite furnace AAS
limitation of vbt
Q. Explain about beta radiation? The second common kind of radiation is beta radiation which consists of high-energy electrons called beta particles (β -particles).
how many solid state are there?
Bohr's radius can have: (1) Discrete values (2) +ve values (3) - ve values (4) Fractional values Ans: +ve values
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