Definition of «density»

Usage examples

1. Calculating the population density of a city: This involves dividing the total population of the city by its land area, resulting in a numerical value representing the number of people per square kilometer or square mile.
2. Measuring the traffic density on a road: This can be done by counting the number of vehicles passing through a specific point on the road within a given time frame, thereby determining the density of traffic flow.
3. Assessing the nutrient density of a food: By analyzing the amount of essential nutrients (such as vitamins, minerals, or proteins) per serving, one can determine the nutrient density of a particular food item.
4. Determining the pixel density of a computer monitor: This indicates the number of pixels per inch (PPI) or dots per inch (DPI) on the screen, affecting the clarity and sharpness of the displayed image.
5. Estimating the energy density of a fuel: This involves measuring the amount of energy that can be obtained from a given volume or weight of fuel, which assists in comparing and selecting the most efficient energy source.