Question

the ratio of the radii of the first three bohr orbits is

Answer 1

Answer:

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1:4:9.

Answer 2

Answer:

1:4:9

Explanation:

rn=r0×n^2%Z, here Z=1

r1=r0

r1=4r0

r3=9r0

Ratio =r1:r2:r3=1:4:9.