注目の話題: 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; 自分を苦しませる人

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No.55　13/08/17 12:14
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【How does the atomic bomb explode?】

《Forms of the atomic bombs》

The gun barrel one has the most simple structure.😃

We divide uranium of the amount of criticality into two lumps of thing,and put the lumps to each end of a cylinder.We put chemical explosives 爆薬 behind each lump.😃

When trying to explode the gun barrel type,we make the chemical explosives blow up.Then the two lumps turn into one instantly,reaches the amount of the criticality,and explode.🔥

If it doesn't reach the amount of the criticality,an explosion of small size occurs,its uranium is scattered.As for the one used for Hiroshima,75 Kilograms of uranium concentrated to 80 % was used,but it's said it's no more than 1 kilogram which exploded actually.😃

Contrary to it,the type of implosion,we make the lump of uranium into globular 球状,and cut into pieces with complicated shape.We put the chemical explosives around the shape.It also changing into the globular at once,and reaches the amount of criticality.☀