density = mass/volume
The shape of an object is not enough to calculate its density. You also need its mass and then Density = Mass/Volume.
Bulk density = dry weight / volume, then by knowing the dry weight and bulk density we can calculate the volume.
Density is found when you divide the mass and the volume.
calculate density of sponge ?
high
The country with the highest physiological density is Bangladesh, due to its high population density and limited arable land. On the other hand, the country with the lowest physiological density is Mongolia because it has a low population density and vast land area with sparse population distribution.
Arithmetic density is a population measurement that calculates the total number of people per unit of land area, while physiological density measures the number of people per unit of arable land. In essence, arithmetic density provides a broad measure of population distribution, whereas physiological density specifically focuses on population pressures on agricultural resources.
The physiological population density of a country is the number of people per unit of arable land. In the case of Jordan, with limited arable land resources due to its arid environment, the physiological population density is relatively high compared to its total land area.
The two main types of population density are arithmetic population density, which measures the number of people per unit of area, and physiological population density, which considers population density in relation to the amount of arable land available for agriculture in an area.
arithmetic density, agricultural density, physiological density, urban density, residential density
Canada
Low.
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It means: * Calculate the density of an object * Calculate the density of its pieces * Compare
You can calculate the mass of an object by multiplying its density by its volume. The formula to calculate mass is: mass = density x volume.
volume/mass= density