9- It flows (10 cm') of olive oil during a capillary tube (2 cm in length and (0.04 mm in diameter) If the height of the olive oil in the capillary tube (2.5 cm), calculate the time of the olive oil flow into the capillary tube, if you know that the viscosity of the oil ( n oil = 0.18 N .sec/m² ) density of oil (0.918 m)? cm

Determine the pressure at the bottom of a drum 0.50m deep and filled with water.

Calculate the contact angle (in degrees) for olive oil if capillary action raises it to a height of 7.05 cm in a glass tube with a radius of 0.100 mm. O Is this value consistent with that for most organic liquids? No. The contact angle is nearest to the value for water-silver. Yes. The contact angle is nearest to the value for most organic liquids-glass. No. The contact angle is nearest to the value for kerosene-glass. No. The contact angle is nearest to the value for mercury-glass. 0000

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