5. The pressure head at a point is 76 mm of mercury (Hg) with YHg = 13.55. Express this pressure in head of water?
6. Express the pressure 76 mm/Hg (mercury) in pascal? (Hg = 13.55)
7. A rectangle plate 1.5 m X 1.8 m is submerged in water with the 1.5 m side being horizontal . Determine the magnitude of the resultant force and its point of action if the top edge of the plate is: a) at the water surface b) 25 m below the water surface
5. The pressure head at a point is 76 mm of mercury (Hg) with YHg = 13.55. Express this pressure in head of water? 6.
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5. The pressure head at a point is 76 mm of mercury (Hg) with YHg = 13.55. Express this pressure in head of water? 6.
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