A closed manometer is filled with 3 fluids first on the left leg with – McqOptions

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1.	A closed manometer is filled with 3 fluids first on the left leg with density 8 kg/m³ and length 10 cm, middle one with density 10 kg/m³ and height difference 5 cm more on right leg and the third on the right leg with density 15 kg/m³, what is the length of the third liquid?
A.	1 cm
B.	2 cm
C.	3 cm
D.	4 cm
Answer» C. 3 cm

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