Question

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Answer 1

Answer:-

Given,

$\sf \rho = 13600kg/ {m}^{3}$

$\sf g = 10m/ {s}^{2}$

$\sf h = 650mm = \frac{650}{1000} m = 0.65m$

Now,

$\sf P = h \rho g$

$\sf = 0.65 \times13600 \times 10Pa$

$\sf = 88400Pa$

$\sf = 0.884\times 10^{5}Pa$

This is the required answer.