The conversation between human and AI assistant.
Why is it that 1 litre of water weighs 1 kg while this doesn't apply for other liquids?
That's very informative. But why do other liquids not follow this same pattern? Do they have different standards for weight and volume?
Well, other liquids do have different densities than water, which can affect their weight. And there are certainly other standards for measuring volume and weight, but the kilogram/liter measurement for water is still commonly used because it's so well-established.