Conductors are defined as the materials or substances that allow electricity to flow through them. Also, conductors allow heat to be transmitted through them. Examples of conductors are metals, the human body, Earth and animals. The human body is a strong conductor. It, therefore, offers a res...
are good conductors. Note also how good of a thermal insulator air is. This is why big fluffy jackets keep you warm in winter: they trap a large layer of air around you. Styrofoam is also an excellent insulator, which is why it is used to keep food and drinks warm or cold. ...
These crystals are melted by subjecting them to a high heat of approximately 2000°C. The melting processes occur in electrically fused furnace. Fused quartz appears in transparent form. It has both optical and thermal qualities. Hence, it serves as a semi conductor.” Scientists also use ...