Question

Calculate the pressure due to a water column of height 100 m. Take g = 10 m/s2 and density of water = 1000 kg/m3​

Answer 1

$here \: h = 100m \: \: \: g = 10 \frac{m}{s {}^{2} } \: \: and \: density \: of \: water(d) \: = 1000kg \: m {}^{3} \\ \\ pressure \: in \: liquid \: column \: = \: h \times d \times \: g \\ \\ = (100 \times 1000 \times 10)pa \\ \\ = 1000000 \\ \\ = 10 {}^{6} pa$

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