aluminum is light, strong and inexpensive. Not all airplanes use aluminum though. Wood is used on some, as is carbon fiber and composite materials. Aluminum is probably the most common though.
Carbonarc lamps use carbon rods as electrodes, which produce an electric arc that generates light.
The element used in lighter flints and carbon-arc lamps is cerium. It is a rare earth metal that creates sparks when struck against a rough surface, making it ideal for ignition systems in lighters. In carbon-arc lamps, cerium is used as part of the electrode material to create an arc of light when an electric current passes through it.
Light energy is indeed considered to be a raw material. This is because it does not need to be altered by humans to be used.
Fire is the rapid oxidation of combustible material accompanied by the release of heat, light, and various gases, such as carbon dioxide and water vapor.
because carbon fibre is a light and yet strong material
carbon fibre because its light and strong perfect and ideal for a racing bike
Carbon fiber would be a good choice for making something that is strong and very light. Carbon fiber is a high-strength material that is commonly used in industries like aerospace and automotive for its exceptional strength-to-weight ratio.
A very strong very light material used to make artificial limbs.
It was thought that carbon would be the best material for filaments because it is the element with the highest melting point of 6,510 ºF.
Carbon fiber is a super strong and extremely light weight material. Using it makes the cleats weigh less. L. Mercier C6Agility.com
Carbon is considered a light element in terms of atomic weight, as it has an atomic number of 6 and an atomic mass of approximately 12.01 atomic mass units. In comparison to elements like uranium or lead, which have much higher atomic numbers and masses, carbon is relatively light. However, in everyday language, we may refer to carbon as "heavy" when discussing its presence in molecules or compounds due to its ability to form strong bonds with other elements.
carbon
Spider's silk.
Carbon fiber is light because it is made up of long, thin strands of carbon atoms that are tightly packed together, providing high strength-to-weight ratio. Additionally, its unique production process involving weaving together the carbon fibers allows for precise control over the material's density and overall weight.
carbon dioxide
A balck bird is not an element. No living thing is an element.