The ratio of the radii of the three Bohr orbits is

1.	The ratio of the radii of the three Bohr orbits is
A.	1:1/2:1/3
B.	0.0430902777777778
C.	0.0445486111111111
D.	0.0475347222222222
Answer» D. 0.0475347222222222

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The ratio of the radii of the three Bohr orbits is

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