Question

( r=V_{0} cdot frac{z}{eta} )
for ( H-a tan n, z=1 )
( n=1 )
( V_{H}=V_{0} )
Ga Hetion, ( z=2 )
( n=4 )
( Rightarrow quad V_{H e} t=V_{0} cdot frac{pi}{4}=frac{V_{0}}{2} )
( therefore frac{V_{H}}{V_{M e^{+}}}=frac{V_{0}}{V_{0} / 2}=2 )
(A) ( frac{operatorname{tr} s}{2} )

# 19. What is the ratio of speeds of electrons in Ist orbit of H-atom to Ith orbitone on (A) 2 (B) 8 (C) 3 (D) 27

Solution