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Consider the situation shown in diagram....

Consider the situation shown in diagram. Determine `h`
`rho_omega = 1 g// c c. rho_m = 13.6 g//c c`
`rho_c = 1.6 g// c c`.
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For equilibrium, the pressure of liquid at the same level must be equal. Considering pressure at level `B`
`rho_omega gh + rho_m g(30 - h) = rho_c g.30`
`rho_omega h + rho_m(30 - h) = rho_0 .30`
`1 xx h + 13.6 (30 - h) = 1.6 xx 30`
`h = 28.6 cm`.
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