The Energy Source Of Energy

     To understand fusion, it is a good idea to know about fission. This is the splitting of the nuclei of atoms into two or more smaller nuclei by bombarding them with neutrons of low energy. It was discovered in the 1930's in an attempt to make transuranium elements (elements with atomic numbers greater than Uranium that do not exist in nature). They

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.

The formula E=MC2 is responsible for the immense power of the Atomic Bomb. E = mc2, equation in German-born physicist Albert Einstein’s theory of special relativity that showed that the increased relativistic mass (m) of a body comes from the energy of motion of the body—that is, its kinetic energy (E)—divided by the speed of light squared (c2). This equation expresses the fact that mass and energy are the same physical entity and can be changed into each other.

In the modern world, nuclear fission is the fundamental process of a nuclear bomb and nuclear reactor. The reaction produces a chain reaction of atom splitting that produces 24,000,000 kilowatts per hour of energy. On the other hand, nuclear fusion is a reaction where two or more nuclei come close enough to one another to create one or more atomic nuclei and subatomic nuclei. As a result, this reaction produces a massive amount of energy; fusion reaction is the energy source of the sun, the energy produced by fusion is the answer to why the sun is hot.

Nuclear energy is the energy that is released during nuclear fission or fusion also called a nuclear reaction. It is used to generate electricity energy is produced when a nucleus absorbs a neutron and splits into two lighter nuclei. The atoms consist of an electron cloud and a nucleus. (nuclearinfo.net)

Math: The formula E=MC2 is responsible for the immense power of the Atomic Bomb. E = mc2, equation in German-born physicist Albert Einstein’s theory of special relativity that showed that the increased relativistic mass (m) of a body comes from the energy of motion of the body—that is, its kinetic energy (E)—divided by the speed of light squared (c2). This equation expresses the fact that mass and

2. The sun is successful in providing energy via fusion reactions because its energy output comes from nuclear burning. Nuclear burning is the transformation of 4 million tons of matter into energy every second.

The proton-proton fusion can occur only if the kinetic energy of the protons is high enough to overcome the Coulomb barrier. Remember Coulomb's law: like electric charges repel. Thus, two protons will repel each other due to being like charges. The temperature has to be high enough so that the protons can overcome this mutual electrostatic repulsion to fuse. It was initially thought that the temperature of the Sun was to too low to overcome the Coulomb barrier; in fact, the protons fuse and allow nuclear fusion to occur by a process known as quantum tunneling.

There are many forms of energy. The types of energy that can affect the toy car are potential energy, kinetic energy, and work of friction. Potential is the energy of an object due to its position. Kinetic energy is the energy due to motion. Friction plays a part because it shows how much energy is needed for the car to move. All these energies are intertwined in the toy car.

Nuclear fusion is an atomic reaction where atoms combine to form a bigger atom with less mass. The most common nuclear fusion is when hydrogen nuclei forms helium nuclei. This occurs in stars that are small such as our sun. When there is low amount in nuclear fuel a star then turns into a red giant as its core grows smaller, denser, and hotter. Our sun will eventually turn into a red giant, theoretically vaporizing Earth. Once the core has nothing to fuse but iron, it will immediately begin the final phase. The temperature in the core rises over 100 billion degrees and then the star explodes. After a supernova, all that’s left of the star is a small, dense core called a neutron star. Also after the explosion, a black hole

What do we know about our energy sources and how our energy choices affect the environment? Many people still do not put much though into this topic or pay any attention to the amount of energy they use or where it comes from. For some it is just willful negligence, but for many others it may be due to a lack of knowledge on the subject. Perhaps it is a good idea to pay closer attention and educate ourselves so we can make informed decisions that may lead to less stress on our wallets and on our environment. In order to make a change, we should observe our currently used energy sources in everyday life, the impact of increasing energy uses, and observe all of the alternative options available to us.

Scientists have been trying for many years to build nuclear reactors that would allow a sustained fusion reaction to occur. There are several factors that influence a fusion reaction. Since very high kinetic energies are needed for nuclei to fuse, the plasma in which fusion occurs is extremely hot. Temperatures in excess of 100 million degrees celsius are required for the easiest fusion reaction to take place. Plasmas are fluids, and therefore they have no permanent shape and will quickly disperse if not confined. A 100 million degree plasma will vaporise any container in which it is placed, so magnetic fields are used to contain the plasma.

What is energy? Energy is the ability to do work, it is the “power that comes from the use of physical or chemical resources.” In your home energy can come in many forms such as heat, light, and even electricity. The problem is some of us, meaning people, in general, know little to anything about the word energy itself. When we think about energy, we think about the energy it takes to get up in the morning. Sometimes as students we do not notice how much, and when we use energy. We use energy in everyday life, and it is very important to understand that.

How is energy produced from the resource? Nuclear energy is the power produced during a nuclear reaction. It can produce in two different ways like, nuclear fission and nuclear fusion. It is from the sun and stars which releases heat and light energy to warm up the earth. How much nuclear energy do we use? It has been said that it produces 13-14% of the world’s electricity and it accounts for 6% of the world’s energy, France and japan make up 50% alone, and the U.S. has been producing 20% since 1991. What are the prospects for this resource in the future? They say that from now until 2040 that it will go up by 14% and that the generators will be updated and new fuel cycles. What are the pros and cons for each resource? Coal: Pros- its

I, Vineet Kr. Gupta, am completed M.Tech (Energy & Environmental Management) from Kurukshetra University, Haryana, India. I wish to apply for the suitable position (Environment Management Division) in your organization in the thrust area of Environment Management.