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What else can I help you with?
What two things do you need to know to work out the density of an object?
To work out the density of an object, you need to know its mass (weight) and volume. Density is calculated by dividing the mass of the object by its volume.
How does mass and volume work together to determine density?
Density is mass divided by volume.
How do you work out mass?
Density x volume:)
What is the density of botato?
Potato? Density is volume/mass. Work it out yourself.
How do you work out frequency from a frequecny density histogram?
class width times frequency density gives you the frequency
How do you calculate mass when density is not known?
you can't unless you have a set of weighing scales mass = density * volume density is needed to work out mass if you have volume if you worked out the mass then you could divide it by volume to get density
How do hydrometers work to measure the density of liquids?
Hydrometers work by measuring the buoyancy of a liquid to determine its density. The hydrometer is a weighted glass tube with a scale inside. When placed in a liquid, the hydrometer floats at a certain level depending on the liquid's density. The scale on the hydrometer then indicates the density of the liquid based on where it is floating.
How does a hydrometer work to measure the density of liquids?
A hydrometer measures the density of liquids by floating in the liquid and sinking to a certain level based on the liquid's density. The higher the density of the liquid, the lower the hydrometer will sink. The scale on the hydrometer provides a reading of the liquid's density.
How do you work out the frequency for a histogram?
Frequency Density multiplied by the class width
How many is 01dm3 in g?
Without knowing the substance, and thus its density, it is impossible to work out the weight in grams of the given volume in cubic decimetres. volume and mass are related by density: density = mass/volume → mass = density x volume.
What two quantitiesdo you need know in order to calculate density?
If you don't know this you can work it out from the units: Density = kg/m^3 (kilograms per metre cubed) Mass is measured in kilograms Volume is measured in metres cubed You therefore need mass and volume to work out density.
How do you work out the mass of an object with the density and the volume?
To calculate the mass of an object, you can use the formula: mass = density x volume. Multiply the density of the object by its volume to find the mass. Make sure the units for density and volume are compatible, such as grams per cubic centimeter for density and cubic centimeters for volume.
