注目の話題: 自分を苦しませる人; レストランに赤ちゃんを連れてくるな; 🍀語りあかそうの里🍀1️⃣0️⃣

Let's enjoy English!Ⅱ

No.79　13/08/29 23:50
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【If there are too much neutrons,a horrible thing will happen!】

《Chain reaction of ramification 枝分かれ》

A chain reaction which doesn't ramify reacts definitely.Its size of reaction makes progress fixedly,so an explosion never breaks out then.😃

What's difference between only the chain reaction and other of ramification?As to the reaction of atomic fission,it's an average number of the neutrons which is given off from an atomic fission.🔥

《Atomic fission and number of the neutrons》

If the average number of a generating neutrons is no more than 1,its reaction is fixed.👍

If its number is more than 1,the reaction becomes more and more violent,to make matters worse,there is a risk of explosion.💣

If the number is less than 1,the reaction will become less and less,and it come to an end.It's extinguished.🙆

In short,whether an atomic reactor is stable,or it explodes,it depends on the average numbers of the neutrons.😃