The ice dancing. Device (s) 1. glass bottles or tall tank.2. vegetable oil3. ice cube How to make the. 1. fill oil into a glass2. put the ice cubes into the glass of ice floating in the oil.3. notice when the ice melts. The main trial. This activity is explained by density matter density as mass per weight values the quantity, for example, water 1 cubic meter weight 1000 kg therefore density equal to 1, 0. Kg per cubic meter, but when it becomes ice density is less. When you insert an object into any liquid will force the object action option 2: gravity to pull it down and raise the pressure to the object. The object will float or sink in liquid, depending on the density,? object that contains the density is less than the fluid will float, but if the fluid density is greater than to sink? Ice and vegetable oil has a similar density (approximately 920 kilograms per cubic metre), so the ice will float on light quantity vegetable oil, but when the ice melting to become water density than oil, so the water droplets sink by pulling the ice comes down with at first, but when the drip out of ice, and then sinking down. While the ice cube floats back up to the surface again.
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