Does 1 Liter of Water Really Weigh 1 Kilogram? | Understanding Density
Discover why 1 liter of water equates to 1 kilogram due to its density. A simple explanation for scientific calculations.
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Yes, 1 liter of water does weigh 1 kilogram. This is because the density of water is 1 kilogram per liter at standard temperature and pressure. It’s a straightforward conversion: 1 liter (volume) of water equals 1 kilogram (mass). This property is often used in various scientific and everyday calculations for its simplicity and ease of understanding.
FAQs & Answers
- Why does 1 liter of water weigh 1 kilogram? 1 liter of water weighs 1 kilogram because the density of water is precisely 1 kilogram per liter at standard temperature and pressure.
- Is the weight of 1 liter of water always 1 kilogram? Yes, under standard conditions of temperature and pressure, 1 liter of water consistently weighs 1 kilogram, making it a reliable measurement in science and daily tasks.
- How is the density of water defined? The density of water is defined as its mass per unit volume, which is 1 kilogram per liter at standard conditions, helping determine various scientific and practical applications.
- What are the applications of knowing water's weight? Knowing the weight of water is crucial in fields like chemistry, cooking, and engineering, where precise measurements are necessary for calculations and experiments.