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Hydrogen bombs are caused by atoms fusing together--fusion. Each fusion releases energy. When enough atoms get fused, it causes a big explosion--big enough to wipe out a city.
Atomic bombs can also be caused by fission--atoms splitting apart. Each split atom releases energy. If enough atoms get split up the energy released can wipe out cities such as Hiroshima and Nagasaki.
What else can I help you with?
What year did they make the atomic bomb?
The US made atomic bombs from 1945 to 1992.
What year were the atomic bombs used in Japan?
1945. I cannot be more descriptive since the question asks for the year and there you have it. The year-1945.
What month and year did USA drop atomic bombs on japan?
The two atomic bomb attacks on Japan were in August 1945 (the 6th and 9th, to be exact).
Why the US use an atomic bomb to end the war in the pacific?
Japan refused to surrender. Japan did not believe in surrender, and hated people who did surrender instead of dying to the last person. Pres. Truman dropped two atomic bombs on Japan and Japan surrendered. It was either two atomic bombs or invasion of Japan. Invasion of Japan would mean that the war would last another year and kill a lot more people than the atomic bombs did. Japan surrendered after Nagasaki was bombed, not after Hiroshima. It was either the atomic bombs or invasion. Atomic bombs were the lesser of two evils.
What year did the US drop atomic bombs on hiroshima and nagasaki?
The U.S. dropped an atomic bomb on Nagasaki, Japan on August 9, 1945.
What year was atomic bombs used?
1945
What year did they make the atomic bomb?
The US made atomic bombs from 1945 to 1992.
What year Atomic bombs that were dropped on Nagasaki?
August 1945
What year of dropping of atomic bombs on hiroshima and nagasaki?
1945
What year did the U.S. hits japan with 2 atomic bombs?
1945
How many atomic bombs does the US produce per year?
At this time (2012), none. Neither does Russia. Existing bombs are just refurbished.
What year were the atomic bombs used in Japan?
1945. I cannot be more descriptive since the question asks for the year and there you have it. The year-1945.
How many atomic bombs did US have in 1946?
By the end of Operation Crossroads in the summer of 1946, the US had built a total of 9 atomic bombs and detonated 5 of them, leaving only 4 in the stockpile. Records obtained by the Bulletin of the Atomic Scientists suggest that by the end of 1946 the US had built 5 more atomic bombs, ending the year with 9 in the stockpile.While the Hanford reactors had a design capacity of 3 atomic bomb cores every month, its very obvious that they were being operated far below capacity through 1945 and 1946 to minimize neutron irradiation damage to the graphite moderator and/or shutdown for repairs frequently.
What month and year did USA drop atomic bombs on japan?
The two atomic bomb attacks on Japan were in August 1945 (the 6th and 9th, to be exact).
What year did he atomic bomb drop on japon?
It was December 8th 1941 when the US dropped the bombs on Japan.
Was it nessesary to drop atomic bombs on japan?
yes, or the war would have lasted more than a year longer.
Why the US use an atomic bomb to end the war in the pacific?
Japan refused to surrender. Japan did not believe in surrender, and hated people who did surrender instead of dying to the last person. Pres. Truman dropped two atomic bombs on Japan and Japan surrendered. It was either two atomic bombs or invasion of Japan. Invasion of Japan would mean that the war would last another year and kill a lot more people than the atomic bombs did. Japan surrendered after Nagasaki was bombed, not after Hiroshima. It was either the atomic bombs or invasion. Atomic bombs were the lesser of two evils.
