What is Chain Reaction

 

In a fission reaction, each nucleus emits three neutrons. These neutrons collide with the other uranium nuclei and cause fission in them emitting three more neutrons. These neutrons produce further fission in other nuclei and this process continues. This is called a Chain Reaction,

 

Advantages and disadvantages of e-books Why did people start reading e-books? Once upon a time people wrote down their thoughts on clay and wax tablets, then on papyrus and paper. Then there were printed newspapers and books that were neither durable nor durable. On the other hand, their manufacture was relatively cheap, and they were very simple and convenient to use.