A rectangular parallelepiped with a square base d = 0.255 m on a side and a...

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A rectangular parallelepiped with a square base d = 0.255 m on a side and a height h = 0.120 m has a mass m = 6.10 kg. While this object is floating in water, oil with a mass density Po = 710 kg/m3 is carefully poured on top of the water until the situation looks like that shown in the figure. Determine the height of the parallelepiped in the water. m oil hw water Using data from the diagram below, calculate the ratio of the height to which water at 20°C and mercury are raised or suppressed by capillary action in the same glass tube. (Use density and surface tension values of water that are accurate to at least 3 significant figures for your calculation. Include the appropriate sign with your answer.) hw hm 2r → F Ow = 0° hw hm - 2r → Om= 140° water mercury A rectangular parallelepiped with a square base d = 0.255 m on a side and a height h = 0.120 m has a mass m = 6.10 kg. While this object is floating in water, oil with a mass density Po = 710 kg/m3 is carefully poured on top of the water until the situation looks like that shown in the figure. Determine the height of the parallelepiped in the water. m oil hw water Using data from the diagram below, calculate the ratio of the height to which water at 20°C and mercury are raised or suppressed by capillary action in the same glass tube. (Use density and surface tension values of water that are accurate to at least 3 significant figures for your calculation. Include the appropriate sign with your answer.) hw hm 2r → F Ow = 0° hw hm - 2r → Om= 140° water mercury