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112. A student doing a lab experiment drops a small solid cube into a cylindrical gas of water. The inner diameter of the glass is 6.00 cm The cube sinks to the bottom, and the water level in the glass rises 1.00 cm. If the mass of the cube is 73.6 g, (a) determine the length of one side of the cube, and (b) calculate the cubes density (Work the exercise in cgs units for convenience).

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