Question

pls solve Q.46 and tell which option is correct?

Answer 1

I think the answer would be (1)V rho h . (rho is density)
Because
$f_{b} \: = mg$
$m = v \: \times \: rho$
$v \times rho \times g = v_{disp \: water} \times rho_{w \times g}$

Answer 2

Answer:

option A is correct answer