Howmany people were killed by the two bombs dropped in Japan?A.Between105,000and 120,000people.B.Between35,000and 40,000people.C.Between70,000and 80,000people.D.Between140,000and 150,000people. 相关知识点: 试题来源: 解析 最佳答案A [数字计算题。根据最后一段中的“andkilled between ...
This is a mockup of "Fat Man," the atomic bomb that was dropped over Nagasaki, Japan, on Aug. 9, 1945. (Image credit: U.S. Department of Defense) About 140 pounds (64 kilograms) of highly enriched uranium-235 was used to create "Little Boy," a nuclear-fission bomb that worked by...
By July, a presidential commission in the U.S., organized by President Harry S. Truman recommended dropping an atomic bomb on Japan to force a surrender. Truman gave the order to use the new weapon on two Japanese cities, Hiroshima-shi and Nagasaki-shi, Japan. The bombs were dropped on ...
Scientists and physicians are still studying the survivors of the bombs dropped on Japan and expect more results to appear over time. In the 1980s, scientists assessed the possible effects of nuclear warfare (many nuclear bombs exploding in different parts of the world) and proposed the theory ...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook atom bomb (redirected fromAtom bombs) Thesaurus Encyclopedia Related to Atom bombs:hydrogen bomb atom′ic bomb′ n. 1.a bomb whose potency is derived from nuclear fission of atoms of fissionable material with the...
In a book published in 2005, Tsuyoshi Hasegawa argues that the Soviet invasion of Manchuria, which began on August 9, 1945, the same day the United States dropped its second atomic bomb on Japan, and the rapid defeat of Japan’s Kwantung Army played a much more important role at ...
Three days later, another bomb was dropped on Nagasaki, killing about 80,000 people. Japan surrendered less than a week later. "Sixty-four years after the dawn of the atomic age, one in five Americans think President Harry Truman made a mistake dropping the bomb," said Peter A. Brown, ...
Now, let’s go back to the atomic bombs dropped on Japan. The following is a summary of the features of the atomic bomb (“Little Boy”) dropped on Hiroshima. It has been estimated that it was equivalent to 16 KT of TNT (trinitrotoluene, explosive). Only about 860 g of the 70 kg ...
two masses of highly enriched uranium-235. The bomb, named “Little Boy”, was anything but: snout-nosed and weighing in at 9,700 pounds, it resembled nothing more than an obese metal baseball bat. At 8:15 a.m. local time, poised above Hiroshima’s Aioi Bridge, Little Boy dropped. ...
dropped over an unpopulated area like a desert in front of Japanese observers or over an area of low population inside Japan such as a forest.Choosing this course of action might decrease the loss of further lives on all sides while the power of nuclear weapons would still be adequately ...