Homework Statement
Random given wavefunction,say $$\Psi (x) = N e^{- \mu x}$$ in a V(x) e.g. infinite well .Find ## \Psi (x,t) ##.
Homework Equations
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The Attempt at a Solution
If the wavefunction is given as the sum of eigenfunctions,you just multiply them by ## e^{-i...
Homework Statement
The periodical oscillations of the spectral lines of a star incicate that there is a planet orbiting around it with a period of 2.1375 days.Calculate what the observed wavelengths of the NaI double line will be,which is normally observed at 586.6nm and 589.6nm.
Star's...
Homework Statement
Spherical,homogeneous star with radius R orbiting black hole at distance ## r_p >>R ## .Derive the tidal force acting upon the star by dividing the star into two equal parts and making the necessary approximations.
Homework Equations
The tidal force equation of ## a \propto...