If you're wondering what weighs more, a cubic meter of ice or a cubic meter of water, the answer may surprise you. Many people assume that since ice is solid and water is liquid, the weight of a cubic meter of ice would be greater. However, this is not the case. In reality, a cubic meter of water and a cubic meter of ice weigh the same - one metric tonne each. This is because the weight of an object is determined by its mass, not its state of matter. Water and ice are both made up of the same molecules, with water molecules being tightly packed in ice compared to the more spread out arrangement in liquid water. To further understand this concept, let's break it down a bit. The density of water is 1,000 kilograms per cubic meter, which means that one cubic meter of water weighs 1 metric tonne. When water freezes into ice, it expands slightly, but the mass of the molecules remains the same. This is why a cubic meter of ice also weighs 1 metric tonne. It's important to note that while the weight of a cubic meter of ice and water is the same, their volumes differ. Ice has a lower density than water, which is why ice floats on water. This is also why icebergs are able to float in the ocean, as their density is lower than that of the surrounding water. So, in conclusion, a cubic meter of ice and a cubic meter of water weigh the same - one metric tonne each. This is due to the fact that weight is determined by mass, not by the state of matter. If you're interested in learning more about the properties of water and ice, you can visit websites like www.scientificamerican.com or www.nationalgeographic.com for more information. In summary, whether you're dealing with ice or water, the weight of a cubic meter remains constant. It's a fascinating concept that highlights the intricacies of physics and chemistry.

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