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The ratio of area covered by second orbi...

The ratio of area covered by second orbital to the first orbital is.

A

`1 : 1`

B

`1 : 16`

C

`8 : 1`

D

`16 : 1`

Text Solution

Verified by Experts

The correct Answer is:
D
`r_(n) prop n^(2) :.` Area covered `(A_(n)) prop n^(4) " " ( :' " Area " = pi^(2))`
`:. (A_(2))/(A_(1)) = (2^(4))/(1^(4)) = (16)/(1)`
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