Toggle odda 1) Which of the following materials float in water? A. big Stone C. empty plastic bottle B. crystal glass D. metal spoon 2)
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Toggle odda 1) Which of the following materials float in water? A. big Stone C. empty plastic bottle B. crystal glass D. metal spoon 2)
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Answer:
Objects like apples, wood, and sponges are less dense than water. They will float. Many hollow things like empty bottles, balls, and balloons will also float. That's because air is less dense than water.
Objects with tightly packed molecules are more dense than those where the molecules are spread out. Density plays a part in why some things float and some sink. Objects that are more dense than water sink and those less dense float. Hollow things often float too as air is less dense than water.
Explanation:
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