A) \[({{P}_{A}}/{{P}_{B}}){{({{M}_{\text{B}}}/{{M}_{A}})}^{1/2}}\]
B) \[{{({{P}_{A}}/{{P}_{B}})}^{1/2}}({{M}_{\text{B}}}/{{M}_{A}})\]
C) \[({{P}_{A}}/{{P}_{B}}){{({{M}_{\text{A}}}/{{M}_{\text{B}}})}^{1/2}}\]
D) \[{{({{P}_{A}}/{{P}_{B}})}^{1/2}}({{M}_{\text{A}}}/{{M}_{\text{B}}})\]
Correct Answer: A
Solution :
Sol \[r\propto \frac{p}{\sqrt{M}}\] \[\frac{{{r}_{A}}}{{{r}_{B}}}=\frac{{{p}_{A}}}{{{p}_{B}}}\sqrt{\frac{{{M}_{B}}}{{{M}_{A}}}}\]You need to login to perform this action.
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