A) 1 : 1
B) 1 : 2
C) 2 : 1
D) 1 : 4
Correct Answer: C
Solution :
\[\frac{\Delta {{V}_{A}}}{\Delta {{V}_{B}}}=\frac{{{V}_{A}}\gamma \Delta T}{{{V}_{B}}\gamma \Delta T}\,\,=\,\,\frac{4\pi {{r}^{2}}\ell }{4\pi {{r}^{2}}(2\ell )}=\,\,\frac{2}{1}\]You need to login to perform this action.
You will be redirected in
3 sec