A) 1 : 3
B) 1 : 9
C) 27 : 1
D) 1 : 27
Correct Answer: D
Solution :
\[\Delta P\propto \frac{1}{r}\Rightarrow \frac{{{r}_{1}}}{{{r}_{2}}}=\frac{\Delta {{P}_{2}}}{\Delta {{P}_{1}}}=\frac{1}{3}\Rightarrow \frac{{{V}_{1}}}{{{V}_{2}}}={{\left( \frac{{{r}_{1}}}{{{r}_{2}}} \right)}^{3}}=\frac{1}{27}\]
You need to login to perform this action.
You will be redirected in
3 sec
