lead has much higher density
You can not directly equate mass (mg) and volume (ml) without knowing the density of the substance being measured. For instance 9mg of liquid mercury would occupy a much smaller volume than 9 mg of water.
A cc is a measure of volume, a kg is a measure of mass and it is not possible to convert one into the other. For example, 10 cc of water will have a much smaller mass than 10 cc of lead.
I litre of water weighs I kilogram
If you take 1000 milligrams of distilled water at 0 degrees centigrade, it will measure exactly 1 milliliter. Likewise, 1 kilogram of distilled water at 0 degrees centigrade is exactly 1 liter. However, for other substances, the answer will differ. It depends on the volume of the substance that weighs 1000 mg. For example, 1000 mg of lead (Pb) is far smaller in volume than 1000 mg of water (H2O), which is far smaller in volume of 1000 mg of gaseous Oxygen (O2). ML is milliliters - a volume. mg is milligrams - a weight. 1000 milliliters = 1 liter. 1000 milligrams = 1 gram.
You cannot. A kilolitre is a measure of volume while a kilogram is a measure of mass. The two measure different things and it makes no sense to try to convert from one to the other. For example, a kilolitre of air will have a much smaller mass than a kilolitre of water. Until the middle 1960s, a kilolitre and kilogram were directly related: a millilitre of water at 4 deg C at standard atmospheric presssure had a mass of 1 gram (so that 1 kL = 1 kg). But that definition is no longer used.
A kilogram of water and a kilogram of lead have the same mass, but lead is denser than water. Lead has a higher density because it has more mass packed into a smaller volume compared to water.
No, water and diesel have different densities so they will not occupy the same volume at the same temperature. Water is denser than diesel, so it will occupy a smaller volume compared to the same volume of diesel.
That depends on the substance that the kilogram is made of. A kilogram of air has a large volume. A kilogram of water has a medium volume. A kilogram of lead or stones has a small volume.
Lead has a much higher density than water, meaning a kilogram of lead occupies less volume compared to a kilogram of water. This is due to the arrangement of atoms and molecules in lead being more tightly packed together, resulting in a higher mass per unit volume.
Water molecules are more spread out and have higher kinetic energy when they are hot, causing them to occupy a larger volume and hence be less dense. When the water cools down, the molecules lose kinetic energy, move closer together, and occupy a smaller volume, resulting in higher density.
The density of water, for example is the mass divided by the volume. So if a litre of water weighs a kilogram and the volume is a litre, then the density one kilogram per litre. This is the same as saying 1000 grams per litre, or 1000 grams per 1000 millilitres, or one gram per millilitre since 1000 grams = one kilogram, and 1000 millilitres = 1 litre
No, the volume of ice cannot be smaller than the water.
The volume of a kilogram of water is approximately 1 liter. This is because the density of water is close to 1 gram per cubic centimeter. Since there are 1000 grams in a kilogram, the volume of a kilogram of water is about 1000 cubic centimeters, which is equivalent to 1 liter.
one liter
Very roughly, without looking it up, the mass of a gallon of water is almost 4 kilograms.
kilograms are units of weight. There is no such thing as a cubic kilogram.
100g of lead would occupy a larger volume compared to 100g of water because lead has a higher density of 11.34 g/ml, whereas water has a density of 0.995 g/ml. The higher the density of a substance, the more mass it can hold in a smaller volume.