It can help city planners determine if a part of the city is overcrowded. For instance, some areas in low income neighborhoods of Los Angeles may have 3-4 families living in one house or apartment. They can tell this by knowing the population density of these areas are around 150,000 people/sq mile.
discuss the importance of measuring variability for managerial decision making
There are many types density, like true density, tap density, bulk density etc. Can use analyzer like G-DenPyc 2900 gas pycnometer analyzer to measure them. Aerometer or Hydrometer for density of liquids, Dasymeter for density of gases and Resonant Frequency and Damping Analyser (RFDA) for density of solids.
density = mass/volume. The unit of density is kg/m3
Yes, we can use hydrometer to measure the density of milk. Explanation Hydrometer is a device which is used to measure the density of a liquid. Hydrometers are calibrated for different uses, such as a lactometer for measuring the density (creaminess) of milk, a saccharometer for measuring the density of sugar in a liquid, or an alcoholometer for measuring higher levels of alcohol in spirits
Kg.litre^-1
Physics.
you dont. you THINK about measuring it
A hydrometer is a special device used to determine the density of a liquid.
A hydrometer is a special device used to determine the density of a liquid.
China ann Mclain
Not enough information. You can't determine the density of something just by measuring its size.
The unit for density is kg m-3.