nuclear

A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions (thermonuclear bomb), producing a nuclear explosion. Both bomb types release large quantities of energy from relatively small amounts of matter.
The first test of a fission ("atomic") bomb released an amount of energy approximately equal to 20,000 tons of TNT (84 TJ). The first thermonuclear ("hydrogen") bomb test released energy approximately equal to 10 million tons of TNT (42 PJ). Nuclear bombs have had yields between 10 tons TNT (the W54) and 50 megatons for the Tsar Bomba (see TNT equivalent). A thermonuclear weapon weighing as little as 600 pounds (270 kg) can release energy equal to more than 1.2 megatonnes of TNT (5.0 PJ).A nuclear device no larger than a conventional bomb can devastate an entire city by blast, fire, and radiation. Since they are weapons of mass destruction, the proliferation of nuclear weapons is a focus of international relations policy. Nuclear weapons have been deployed twice in war, by the United States against the Japanese cities of Hiroshima and Nagasaki in 1945 during World War II.

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  1. Yoda

    Poland yatafakari mpango wa kumiliki silaha za nuclear za kujihami.

    Waziri mkuu wa Poland Donald Tusk anasema ni wakati sasa wa Poland kufikiria kuwa na silaha za juu zaidi ya za kawaida ikiwemo silaha za nuclear. Hatua hii inakuja baada ya Marekani kujiondoa kama mdhamini mkuu wa usalama wa Ulaya pamoja na kuwa na sera zisizotabirika tena katika mahusiano...
  2. Yoda

    Mataifa yanaunda Silaha za nuclear kwa kazi gani kama hawataki kuzitumia?

    Haya mataifa yaliyotengeneza silaha za nuclear walizitengeneza za nini kama hawana mpango wa kuzitumia? Wanakaa nazo kama mapambo tu?! Huwa nasikia baadhi ya wachambuzi wa geopolitics wanasema Marekani/West isifanye hili au lile kwa sababu Russia, China au Korea Kaskazini itatumia silaha zake...
  3. Dede 01

    Afrika Kusini yaomboleza kifo cha Mwanamke wa kwanza mweusi kuwa Nuclear Scientist

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  4. Mathanzua

    Ukraine Attacks Zaporozhe Nuclear Power PlantHal Turner

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  5. PureView zeiss

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  6. Frank Wanjiru

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  7. green rajab

    Urusi yasambaza Nuclear Shetlers mitaani kukinga Raia dhidi ya mionzi

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  8. Jidu La Mabambasi

    Nuclear war is a possibility now more than ever

    When, not if, nuclear war breaks out, the West would be obliterated! Most large cities in the USA will be hit. Nuclear bases underground would also be hit. Major Military bases in the US would also be hit. In the UK most cities will be hit, just as the many Military bases. That goes also for...
  9. ILAN RAMON

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  10. Gol D Roger

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  11. Venus Star

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  12. green rajab

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  13. Gol D Roger

    Israel wafanya cyber-attack kwenye nuclear sites za Iran na kuiba information za muhimu

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  14. Gol D Roger

    Trump aishauri Israel ilipue nuclear sites za Iran, kinyume na ushauri wa Biden

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  15. Obugwa Izoba

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  16. ward41

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  17. Mathanzua

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  18. Yoda

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  19. Yoda

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  20. saemonity

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