
#1
Mar1512, 04:27 AM

P: 97

Radial Probability Density = R(r) : Square of the Radial Wavefunction
The required volume is determined by the volume of the SPHERICAL SHELL enclosed between a sphere of radius (r+dr) and a sphere of radius r rpd = radial probability density × volume of the spherical shell = R2 × 4πr2 dr how then did they cancel the dr and directly write: rpd = R2 × 4πr2 ?? also how could only radial probability be multiplied by volume? shouldn't the whole wave function be multiplied by the volume? 



#2
Mar1512, 03:26 PM

Sci Advisor
P: 5,942

The density function is the derivative of the distribution  that's where the dr went.




#3
Mar1712, 01:09 PM

P: 97





#4
Mar1712, 04:04 PM

Sci Advisor
P: 5,942

Radial probability distribution (rpd) 


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