Quiz Question #6
In cup A there is an ice cube that weighs 12 grams. Over time it has melted and all of it was poured into cup B. How much does the substance in cup B weigh? Why?
- A. 10 grams, because the solid ice loses material when it turns into liquid.
- B. 12 grams, because only the form not the amount of matter changes.
- C. 14 grams, because there is more water than ice.
- D. The weight in B could be more or less—it depends on how fast the ice melted.
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Quiz Question #6 - How did I do?
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