Sound waves are commonly related to the travel of sound. Sound is technically defined as a mechanical disturbance traveling through an elastic medium. Sound is a mechanical vibration that passes through a...

Pipes are hollow cylinders that are found in everyday bathrooms and kitchens. Tubes are long cylinders that are used for moving fluids as well as protecting wires or cables. Pipes are measured using the inside...

Blood is a major component of the human body. Blood can be broken down in to three main categories: whole blood, plasma and white cells. Blood plasma, which makes up about 54.3% of the blood, is a fluid that...

Sound is a mechanical vibration that passes through a medium such as gas, liquid or solid to become a sound. Sound is made up of frequencies, some of which we can hear while others we can’t. Sound is...

Water vapor is when water molecules are present in the air, while steam is water heated to the point that it turns into gas. In simplified science, both are referred to as the gaseous state of water. Steam is...