A) 30 g
B) 35 g
C) 65 g
D) 45 g
Correct Answer: B
Solution :
\[\frac{{{\sigma }_{L}}}{{{\sigma }_{W}}}=\frac{\text{upthrust}\,\text{on}\,\text{body}\,\text{in}\,\text{liquid}}{\text{upthrust}\,\text{on}\,\text{body}\,\text{in}\,\text{water}}\] \[\frac{1.5}{1}=\frac{x}{[50-40]g}\]\[\Rightarrow \]\[x=15g\] \[\therefore \]upthrust on body in liquid = 15 g Weight of the body = 50 g Hence, body will weigh (50 -15)= 35 g in the liquid.
You need to login to perform this action.
You will be redirected in
3 sec
