A) 2 : 3
B) 8 : 27
C) 27 : 8
D) 4 : 9
Correct Answer: B
Solution :
According to question, \[\frac{{{M}_{1}}}{d_{1}^{3}}=\frac{{{M}_{2}}}{d_{2}^{3}}\] \[\Rightarrow \] \[\frac{{{M}_{1}}}{{{M}_{2}}}={{\left( \frac{{{d}_{1}}}{{{d}_{2}}} \right)}^{3}}={{\left( \frac{12}{18} \right)}^{3}}\] \[\therefore \] \[\frac{{{M}_{1}}}{{{M}_{2}}}=\frac{8}{27}\]You need to login to perform this action.
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