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Q: Why do we need to know the density of water?
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How do you convert 464.5 liters to kilograms?

You need to know the density but if that is 1 (based on density of water), then 464.5 litres is 464.5kg


What two properties must you know to determin density?

Density is a measure of mass to volume. The density of water at 4C is 1 g/ml. So to determine density of a substance you need to know the mass and the volume. Any density higher than 1 will sink in water and any density lower than 1 will float.


What do you know about the density of water?

I do know about the density of water. The density of water is 1.0 grams/ millimeter. To find the density of an object, divide its mass by volume. If you have any further questions, ask me.


What is the Density of Water with volume of 18 Cm?

Assuming standard (pure, clean) water, and standard temperature and pressure,the density of any amount of water is always 1.In order to find the density of a substance, you don't need to know mass or volume.You only need to know what the substance is. That's the whole point of 'density'.


What is the mass of the water inside of the container?

To determine the mass of water inside the container, you would need to know the volume of the water and its density. The mass can be calculated using the formula: mass = volume x density.


How do you convert 800g into ml?

To convert grams to milliliters, you need to know the density of the substance. Since density varies depending on the substance, you will need to look up the density of the specific material. Once you have the density, you can use the formula: volume (ml) = mass (g) / density (g/ml).


What two thing you need to know to calculate density?

Density is mass per volume, so you need to know mass and volume.


How many liter are in one tonnage?

For water: 1 tonne = 1 000 L For other materials you need to know the density; mass = volume x density.


How do you know if a compound has a density less than 1 gmL?

If it floats in water, it has a density less than water. Density of water is 1.0 g/mL


How do you know an object has a density greater than water?

If an object placed in water sinks - then it has a density greater than water.


Can density be measured on its own without mass and volume being calculated or given?

No, because density is the ratio of the mass and volume and you need to know them - explicitly or implicitly.No, because density is the ratio of the mass and volume and you need to know them - explicitly or implicitly.No, because density is the ratio of the mass and volume and you need to know them - explicitly or implicitly.No, because density is the ratio of the mass and volume and you need to know them - explicitly or implicitly.


What two things do you need to know to find the density of an object?

To find the density of an object, you need to know its mass and volume. Density is calculated by dividing the mass of the object by its volume.