A) 52cm
B) 65cm
C) 39cm
D) 26cm
Correct Answer: C
Solution :
[c] h = Length of block immerged in water \[mg={{F}_{B}}\] \[\rho A\lg ={{\rho }_{B}}Ahg\] \[650\times A\times 54\times {{10}^{-2}}g=900\times A\times hg\] \[\Rightarrow \,h=0.39m=39m.\]You need to login to perform this action.
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