Question Set

1. The transition of electron from energy level W1 to W2 is associated with emission or absorption of electro magnetic radiation of frequency f such that





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->Absorption of light of one wave length by a substance and the re-emission of light of greater wavelength is called?....
QA->The process of changing nucleus of one element into other by the spontaneous emission of certain radiation?....
QA->The ionisation energy of hydrogen atom in the ground state is x KJ. The energy required for an electron to jump from 2nd orbit to 3rd orbit is?....
QA->Electro magnetic spectrum between 30MHzand 300 MHz is called?....
QA->വൈദ്യുത കാന്തിക പ്രേരണതത്വം (electro magnetic induction) അടിസ്ഥാനമാക്കി പ്രവർത്തിക്കുന്ന ഉപകരണങ്ങൾ?....
MCQ->The transition of electron from energy level W1 to W2 is associated with emission or absorption of electro magnetic radiation of frequency f such that....
MCQ->Assertion (A): When an electron is revolving in its orbit and magnetic field is also present, the angular frequency of electron will be affected by the magnetic field.Reason (R): In the case of electron revolving in its orbit in the presence of magnetic field, the orbital magnetic dipole moment is not affected by the presence of magnetic field.

....
MCQ->If q is charge on an electron, R is radius of electron orbit and ω is angular velocity of electron rotation, the magnetic dipole moment of electron in orbit is....
MCQ->An n type semiconductor is illuminated by a steady flux of photons with energy greater than the band gap energy. The change in conductivity Δσ obeys which relation? [ Here, e is the electron charge, μn electron mobility, μp hole mobility, Δn (Δp) is the excess electron (hole) density ].....
MCQ->Assertion (A): The amount of photoelectric emission depends on the intensity of incident light. Reason (R): Photo electric emission can occur only if frequency of incident light is less than threshold frequency.

....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution