Dec
23
awarded Supporter
Dec
23
comment Unable to view files (copied from computer)
Thanks guys I got it !
Dec
22
answered Unable to view files (copied from computer)
Dec
22
asked Unable to view files (copied from computer)
Sep
24
awarded Autobiographer
Sep
24
awarded Autobiographer
Sep
24
awarded Autobiographer
Jul
2
awarded Curious
Jun
3
awarded Popular Question
Feb
2
awarded Yearling
Feb
2
awarded Yearling
Nov
21
comment branch points of arcsin
Sir, i was thinking of finding branch point of $\arcsin$ through the poles its derivative $\displaystyle\frac{1}{\sqrt{1-x^2}}$ ? since by Cauchy's theorem, the function will have different values when going around arbitrary small closed loop around such point ?
Nov
21
asked branch points of arcsin
Nov
19
comment Reflectance and phase shift vs incident angle and wavelength
i thought so too, but the question asked to plot the graph for different wavelengths of the same refractive index N of the substrate :O
Nov
19
awarded Editor
Nov
19
revised Reflectance and phase shift vs incident angle and wavelength
deleted 46 characters in body
Nov
19
asked Reflectance and phase shift vs incident angle and wavelength
Nov
13
accepted Wave function of Hydrogen Atom
Nov
13
comment Wave function of Hydrogen Atom
THank you, just a small question: so it s ok to use $\langle\psi_n|E|\psi_n\rangle=-13.6eV/n^2$ ?
Nov
13
awarded Supporter
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