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You need mass (weight is commonly used and will work just about OK) and volume.
A 5000 kg mass with a volume of one cubic metre has a density of 5000 kg/m3, and this would convert to 5 kg/litre.
A 15 pound mass with a volume of one cubic foot has a density of 15 lb/ft3.
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∙ 14y ago
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What measurements must be known in order to find the density of a substance?
To find the density of a substance, you need to know its mass and its volume. The mass is usually measured in grams or kilograms, while the volume can be measured in cubic centimeters or milliliters for solid objects, or in liters for liquids. By dividing the mass by the volume, you can calculate the density of the substance.
What must be measured to calculate density?
Density is mass per unit volume - so you need both of those.
32.454parts per millions is equal how many micro gram per ml?
For measures such as parts per million, both quantities MUST be measured in units with the same dimensions. Here one is measured in micrograms (dimensions = [M]) and the other in millilitres (dimensions = [L3]).
If an object sinks when being placed in water its density is?
To sink, the object's density must be greater than the density of water.To sink, the object's density must be greater than the density of water.To sink, the object's density must be greater than the density of water.To sink, the object's density must be greater than the density of water.
What is Solar and vector quantities?
Vector quantities are those that must be described with both a magnitude and direction. Scalar quantities can be described with only a single value.
Which two physical quantities must be measured in order to determine the density of a liquid?
Weight (mass) and volume.
What two quantities must be measured in order to find the density?
volume and mass
What 2 attributes must be measured to determine an objects density?
mass and volume
What measurements must be known in order to find the density of a substance?
To find the density of a substance, you need to know its mass and its volume. The mass is usually measured in grams or kilograms, while the volume can be measured in cubic centimeters or milliliters for solid objects, or in liters for liquids. By dividing the mass by the volume, you can calculate the density of the substance.
Is it true that two quantities having the same dimensions must be measured in the same units?
No, it is not true.
What must be measured to calculate density?
Density is mass per unit volume - so you need both of those.
What are two properties you must know to determine density?
You can obtain density by dividing mass / volume.
Do waves have density?
If thought deeply then it must have density but it is soo tiny in amount that it could not be measured. So, it is taken as zero.
Why you must measure mass before you can determine density?
The definition of density is: (mass) divided by (volume). It's going to be pretty tough to determine the sample's density if you don't figure out some way to find its mass.
Mass of rock?
Mass is measured by density multiplied by volume. In order to figure out a mass of a rock, one must know its density and its volume measurements.
What is the volume of 80.0g of ether if the density is 0.70g?
The question cannot be answered because there is no proper information on the density. Density cannot be measured in grams so the information given in the question must be incorrect.
What 2 factors determine how heavy an object can be and still float?
The density of the object and the density of the liquid. The object must be less dense than the liquid to float.
