Various Rocket Propellants and Their Characterstics

b) Propane, leaking from a damaged tank, igniting easily is a chemical property because the propane changes into new substances when it undergoes this chemical reaction. Flammability describes the behaviour of a material when it is chemically changed,.

When the Germans showed the world that reaching the stars was not a far-fetched idea, it was possible to do an unbelievable feat of science and engineering. Although the German rocket project was terminated, they had started the basis of modern day rocketry. The dream was growing to enormous proportions. Various nations were interested in this technology, especially the U.S.S.R. and later the United States of America (Snedden 9).

The origins of the Space Race can be found in Germany in the 1930s. During World War II, Nazi Germany was researching and building operational ballistic missiles and experimenting with liquid-fueled rockets. As early as 1942 and 1943, the rocket Aggregate-4 became the first vehicle

Heat: The amount of energy associated with the movement of atoms and molecules in matter.

Process of nuclear fusion release enormous about of energy It is a nuclear reaction where two atoms collide at a very high speed and join two crate a new type of atom .It needs two atomic nuclei to make a large nucleus it needs energy to make this happen though. Things that use this reaction are the sun and the stars to release energy.

Batteries store energy in chemical form. They release energy by pumping electrons’ through wires from the minus pole to the plus pole. Devices inbetween convert this energy to another form, Efficieny- e.motor=85%, combustion= 20%

Solid-fuel rockets use gun powder and other chemicals to propel them forward, though they are very easy to store, once started they cannot be stopped until the entirety of its fuel is used up. The Chinese were the first to use these types of rockets as bombs in wars and battles. Liquid-fuel rockets use supplements such as gas to propel and thrust them forward. The Ion-rocket, which is mainly used in deep space, propels a jet of xenon ions whose negative electrons have been stripped by the rocket's electron gun, and uses solar cells to provide thrust. This is the most efficient way to propel rockets in space as it does not use gas, but solar energy as its fuel. Finally, there is the Plasma-rocket, which is the most complex way to propel a rocket. This rocket works by accelerating plasma produced by stripping negative electrons from hydrogen atoms inside a magnetic field and expelling them out the engine. This new rocket dramatically decreases the time it takes to get places in space because everything is so far from each other (What Are the Different Kinds of

Space exploration has exploded in the past 56 years. From the first successful satellite mission in 1961, to the first mission space walk in 1969 a to the first time lettuce was grown and eaten in space in 2015. These are just the beginning steps towards potential space exploration and advancing technology to the maximum.

At the beginning of our party we would launch these rockets that one of my friend’s grandpa would always make. Most of the time he tried making rockets as tall as he was. These rockets were white and had a red nose, it always reminded me of the real life big rockets that we would send into space with. He would make plenty of other smaller rockets with an assortment of different shapes, size, and color. The ones that would always go the furthest, I would always remember that.

In history, rockets have been used countlessly for warfare, transportation, and for celebrations. Whether in Ancient China or Modern USA, Rockets have always blasted their way through some exciting parts of history.

The creation of rockets into space, such as Sputnik, marked a change in the world of technology and brought about a new generation of discoveries. This new generation that sparked was known as the Space Age. The launching of Sputnik by the Soviets caused America to worry that they may be falling behind in technology, and also that they may now be vulnerable to attacks by enemy weapons placed in space.

Natural gas is a mixture of Hydrocarbon gases that form with a petroleum deposit. A hydrocarbon is a compound that’s mostly made up of Hydrogen and Carbon. Natural gas is methane together with some of ethane, propane, butane, and other gases, Methane is a potent greenhouse gas, and Ethane is colorless and odorless. Natural gas is used as fuel and in the making of organic compounds. Natural gas is also highly flammable. (The American Heritage Dictionary, 2009)

These fuels can consist of various types, such as natural gas, coal, wood, charcoal, oil, propane and kerosene.

We've all seen them before, the mysterious chunks of metal under the hoods of our cars. They start when we turn the key and take us where we want to go. But how does an engine work? Internal combustion engines are a very important part of everyday life. We use them in our cars, trucks, airplanes. boats, snowmachines, 4 wheelers, and heavy machinery. These pages will help familiarize you with the basic concepts of how an engine works, an understanding of engine output, and some information on how forced induction or "boost" increases power output.

Space exploration refers to the exploration and discovery of outer space’s celestial structures by means of the ever-growing space technology, which is continuously evolving. Space physical exploration is conducted by using unmanned robotic probes. Human spaceflight is also used for space exploration. The history of space exploration dates back to the 20th century when the world’ most powerful states such as Russia and the United states scrambled for superiority. Space exploration therefore became a sense of pride and extreme manpower leading to development of space vehicles, which attempted to reach space. The space exploration programs were conducted by government space agencies mainly of the United States and Soviet Union due to the sensitivity and huge finances involved. With time, private organizations began to purchase and offer space launches, laying ground for private space flight. Satellite radio, communications satellites, astronaut transport, satellite television and sub-orbital space tourism comprise the Earth orbit’s private space lift.