Calculate the volume of the substance by dividing the mass of the substance by the density (volume = mass/density).

What Is Net Volume? Net volume is a technical indicator calculated by subtracting a security’s uptick volume by its downtick volume over a specified period of time. Unlike standard volume, the indicator differentiates whether the market sentiment is leaning bullish or bearish.

In chemistry and related fields, the molar volume, symbol Vm, or of a substance is the occupied volume divided by the amount of substance at a given temperature and pressure.

Solids have a definite shape and volume. Liquids have a definite volume, but take the shape of the container. Gases have no definite shape or volume.

The Disk Method V=πb∫a[f(x)]2dx. The cross section perpendicular to the axis of revolution has the form of a disk of radius R=f(x). Similarly, we can find the volume of the solid when the region is bounded by the curve x=f(y) and the y−axis between y=c and y=d, and is rotated about the y−axis. Figure 2.

Examples of Liquids

• Water.
• Milk.
• Blood.
• Urine.
• Gasoline.
• Mercury (an element)
• Bromine (an element)
• Wine.

EXPLORE. Water is the only common substance that is naturally found as a solid, liquid or gas. Solids, liquids and gases are known as states of matter.

Matter is composed of atomic and subatomic things (electron, proton and neutron). Matter does not include mass less objects like light, photons and sound. Solid ice, water and steam are few examples of matter touched in everyday life. Subatomic particles are also considered as matter.

Some examples of gases are listed below.

• Hydrogen.
• Nitrogen.
• Oxygen.
• Carbon Dioxide.
• Carbon Monoxide.
• Water Vapour.
• Helium.
• Neon.

Examples of solids are common table salt, table sugar, water ice, frozen carbon dioxide (dry ice), glass, rock, most metals, and wood. When a solid is heated, the atoms or molecules gain kinetic energy .

Toothpaste is a mixture of powdered solids and various liquids, so it’s neither a liquid nor a solid.