# What does density mean in science?

## What does density mean in science?

mass of a unit volume
density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre.

What is density density?

Density is a measure of mass per volume. The average density of an object equals its total mass divided by its total volume. An object made from a comparatively dense material (such as iron) will have less volume than an object of equal mass made from some less dense substance (such as water).

### What does density level mean?

A material’s density is defined as its mass per unit volume. Put another way, density is the ratio between mass and volume or mass per unit volume. It is a measure of how much “stuff” an object has in a unit volume (cubic meter or cubic centimeter).

What is low density in science?

Low density objects have a low mass per unit volume because they contain fewer particles.

## What is low density?

Low density, in real estate terms, describes the number of housing units per given unit of land in a particular area. Low density housing typically refers to residential areas occupied primarily by single-family homes or buildings with a small number of units.

What has a high density?

There are two chemical elements with claims to the title of “most dense element.” They are osmium and iridium. Under ordinary conditions of temperature and pressure, osmium is the element with the highest density. Its density is 22.59 g/cm3.

### What does higher density mean?

If the particles are loosely packed together with plenty of space between them, it will have a low density and will be able to float. And if the particles are tightly packed together with no or very little space between the particles, it will have higher density.

What has high density?

## What has low density?

Gases have a very low density because their particles are very far apart; for example, air has a density of 0.0013 g/cm3.