Nuclear fission, Science

Assignment Help:

Nuclear Fission:

Splitting the Atom You know  that atoms are made up of a nucleus and electrons moving around the nucleus, and the nucleus  is made up of protons and neutrons. The principal  actor in  the fission drama is the uranium atom. The nucleus of  the Uranium 238 atom has 92 protons and  146 neutrons. About one atom  in  140 atoms of uranium has  143 neutrons in  its nucleus. lt  is called Uranium 235. It  is the Uranium 235 that  is mostly used  to provide fuel for nuclear furneces. Before the Second World War, two German scientists discovered that if  neutrons were shot at the nuclei of Uranium 235, the nuclei split into two and produced other neutrons to repeat the process. This is called nuclear fission.  

873_Nuclear Fission.png


Related Discussions:- Nuclear fission

Explain the anterior pituitary, Explain the Anterior Pituitary The ante...

Explain the Anterior Pituitary The anterior pituitary gland or adenohypophysis consists of three types of cells - acidophils, basophils and chromophores according to their stai

Procedure of disposal of microbial cultures, Procedure : Steps 1 to 3 and ...

Procedure : Steps 1 to 3 and step 5 are demonstration steps and will be performed by your counsellor. Observe these steps carefully. 1. The cotton plugs/caps of the test tubes,

Describe the meaning of continuous cropping, Describe the meaning of Contin...

Describe the meaning of Continuous Cropping Continuous Cropping or Monoculture 1.  The climate may favour one crop or a soil may be especially adapted to one crop.   2.

Developments in medicine, Developments in Medicine: During the early Ve...

Developments in Medicine: During the early Vedic period, healing was thought to be the duty of  the priests. Diseases were seen as the results of God's wrath for sins committed

Chemical evolution of spontaneous generation, Chemical Evolution The qu...

Chemical Evolution The question of  how life came into being in  the first place still remained unanswered. To  find an answer to this question means looking back billions of y

Explain functions of the pancreas - neutralising action, Explain Functions ...

Explain Functions of the Pancreas - Neutralising action Neutralising action: Pancreatic juice is alkaline in nature and acid chyme is rendered alkaline by the strong alkalinity

Life science, b) discuss briefly the scientific and technical achievements ...

b) discuss briefly the scientific and technical achievements of the bronze age

Understanding manufacturing methods and material choices, This project is i...

This project is intended to stimulate discussion during the lectures/tutorials on the choices of materials and manufacturing issues related to materials. We will discuss our "objec

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd