A) \[\frac{1}{2}\]
B) \[\frac{3}{8}\]
C) \[\frac{2}{3}\]
D) \[\frac{3}{4}\]
Correct Answer: A
Solution :
Fraction of volume immersed in the liquid \[{{V}_{in}}=\left( \frac{\rho }{\sigma } \right)V\] i.e. it depends upon the densities of the block and liquid. So there will be no change in it if system moves upward or downward with constant velocity or some acceleration.
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