Difference between nuclear fusion and nuclear fission class 10

With the rapid industrialisation, our demand for energy is increasing in the same ratio, because of the change in the way we live and do our work, as we are greatly dependent on machines to do our work, which consumes energy. It implies the strength and power that we require to perform the physical or mental activity. It comes in various forms and is capable of being converted from one form to another. We get energy from various conventional and non-conventional sources, which include solar energy, wind energy, tidal energy, geothermal energy and nuclear energy. Out of these energy sources, nuclear energy gives million times larger energy than the other sources. It liberates energy during nuclear fission and nuclear fusion reactions. These two reactions are often understood together, which most people juxtapose, but the difference between nuclear fission and nuclear fusion lies in their occurrence, temperature, the energy required or produced. Content: Nuclear Fission Vs Nuclear Fusion • • • • • Comparison Chart Basis for Comparison Nuclear Fission Nuclear Fusion Meaning Nuclear fission implies reaction in which a heavy nucleus is broken into smaller nuclei, by releasing neutrons and energy. Nuclear fusion refers to a process in which two or more lighter atoms combine to create a heavy nucleus. Figure Event Unnatural Natural Temperature High Extremely high Energy required Requires less amount of energy to split nucleus. Huge amount of energy is required to force nuclei to ...

Why subscribe? • The ultimate action-packed science and technology magazine bursting with exciting information about the universe • Subscribe today and save an extra 5% with checkout code 'LOVE5' • Engaging articles, amazing illustrations & exclusive interviews • Issues delivered straight to your door or device Atoms include protons and neutrons bound together in a central nucleus. Radioactive elements, like Fission occurs when heavy elements such as uranium spontaneously decay, which causes their nuclei to split. Each of the resulting halves has slightly less mass than the original atomic core, and the missing mass is converted to energy. All three scientists soon realized the terrible implications of their discovery, which was happening under the shadow of World War II. A single instance of fission might release a relatively small amount of power, but many fission reactions happening at the same time had the potential to be quite destructive if used to develop something like an Nuclear fission for energy and weapons When a uranium atom naturally goes through fission, it releases a neutron that will careen around. If this neutron hits other nearby uranium atoms, they will also split, creating a cascading chain reaction. In 1951, engineers built the first power plant harnessing the process of nuclear fission to produce energy, according to the In a nuclear power plant, this process is carefully controlled. Fission releases heat, which boils water and generates steam that s...

\( \newcommand\) • • • • • • • • • • • • • The energy harnessed in nuclei is released in nuclear reactions. Fission is the splitting of a heavy nucleus into lighter nuclei and fusion is the combining of nuclei to form a bigger and heavier nucleus. The consequence of fission or fusion is the absorption or release of energy. Introduction Protons and neutrons make up a nucleus, which is the foundation of nuclear science. Fission and fusion involves the dispersal and combination of elemental nucleus and isotopes, and part of nuclear science is to understand the process behind this phenomenon. Adding up the individual masses of each of these subatomic particles of any given element will always give you a greater mass than the mass of the nucleus as a whole. The missing idea in this observation is the concept called nuclear binding energy. Nuclear binding energy is the energy required to keep the protons and neutrons of a nucleus intact, and the energy that is released during a nuclear fission or fusion is nuclear power. There are some things to consider however. The mass of an element's nucleus as a whole is less than the total mass of its individual protons and neutrons. The difference in mass can be attributed to the nuclear binding energy. Basically, nuclear binding energy is considered as mass, and that mass becomes "missing". This missing mass is called mass defect, which is the nuclear energy, also known as the mass released from the reaction as neutrons, photons, or any ...

Difference between nuclear fission and nuclear fusion are: Nuclear fission: • In nuclear fission, a heavy nucleus splits up into lighter nuclei. • Harmful radiations are emitted in nuclear fission • It starts when slow neutrons bombard the heavy nucleus like uranium-235 • It causes much pollution. • A large amount of energy is released in nuclear fission. • It can be controlled. Nuclear fusion: • In nuclear fusion, two or more light nuclei combine to form a heavy nucleus. • No harmful radiations are emitted in nuclear fusion. • It starts when light nuclei are heated at very high temperatures. • It causes no pollution. • The energy released in nuclear fusion is much more than nuclear fission. • It can not be controlled.

The process of nuclear fusion is as opposed to that of nuclear fission. By considering the following scenario, we can distinguish between nuclear fission and nuclear fusion. When two highly active atoms collide and fuse to form a larger atom due to the strong inter-atomic force of attraction, this is referred to as nuclear fusion. Similarly, when a source of energy (light) splits into quanta or photons, this is referred to as the nuclear fission process. (Image will be uploaded soon) What is the Distinction between Nuclear Fission and Nuclear Fusion? Nuclear Fission The term "fission" clearly denotes the splitting or breaking of something into smaller pieces. In this context, nuclear fission refers to the breaking or splitting of a large or parent atom into smaller ones, or two or more daughter atoms. These small atoms are technically light in their weight. When the nuclear fission process breaks, a large amount of energy is released, indicating that the nuclear fission process is exothermic. Nuclear Fusion The term "fuse" refers to the joining of two or more objects. The term 'nuclear fusion' refers to the process by which two or more atoms combine to form a larger atom. The nuclear fusion process is endothermic because it requires absorbing energy to fuse two atoms. Consider two train bogies joining or fusing via a magnet. (Image will be uploaded soon) The Distinction between Nuclear Fission and Nuclear Fusion in Tabular form: Parameters Nuclear Fission Nuclear Fusion De...

More • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Fission: 2 Marks Fusion: 2 Marks Difference between nuclear fission and nuclear fusion: N u c l e a r f i s s i o n N u c l e a r f u s i o n 1. A h e a v i e r n u c l e u s b r e a k s t o f o r m l i g h t e r 1. T w o l i g h t e r n u c l e i c o m b i n e t o g e t h e r t o f o r m n u c l e i w i t h t h e r e l e a s e o f l a r g e a m o u n t o f e n e r g y . a h e a v i e r n u c l e i w i t h r e l e a s e o f a l a r g e a m o u n t o f e n e r g y 2. E n e r g y r e l e a s e d i s h i g h e r a s c o m p a r e d 2. E n e r g y r e l e a s e d i s m u c h h i g h e r t o t h e e n e r g y r e l e a s e d d u r i n g a c h ...

Nuclear fusion and nuclear fission are two different types of energy-releasing reactions in which energy is released from high-powered atomic bonds between the particles within the nucleus.The main difference between these two processes is that fission is the splitting of an atom into two or more smaller ones while fusion is the fusing of two or more smaller atoms into a larger one.