A.On 2 August 1939 some scientists wrote to President Roosevelt of efforts in Nazi Germany to purify Uranium-235 with which might in turn be used to build an atomic bomb.
B.The Manhattan Project was designed to research and production that would produce a usable atomic bomb.
C.They tested fat man in the bikini islands and it left a crater 300 feet in length.
A.at 8:15 A.M. Japan time, the Hiroshima bomb was dropped and it exploded a minute later at an estimated altitude of 580 +- 20 meters over central Hiroshima.
the death count reached 140,000 by the end of December, 1945.
B.The atomic bomb dropped on Nagasaki exploded at 11:02 A.M. on August 9. Using plutonium with an explosive power of 20 kilotons of TNT-equivalent, it left an estimated 70,000 dead by the end of 1945.
C.A fireball of 15-meters radius formed in 0.1 millisecond, with a temperature of 300,000 degrees centigrade, and expanded to its huge maximum size in one second. The top of the atomic cloud reached an altitude of 17,000 meters.
A.Hideki Tojo was born in Tokyo, Japan, on 30th December 1884.
B.He was promoted to major general in 1933.
C.He ordered the attack on Pearl Harbor on 7th December 1941.
2.http://www.century-of-flight.net/Aviation%20history/WW2/atom%20bomb.htm
A.On 2 August 1939 some scientists wrote to President Roosevelt of efforts in Nazi Germany to purify Uranium-235 with which might in turn be used to build an atomic bomb.
B.The Manhattan Project was designed to research and production that would produce a usable atomic bomb.
C.They tested fat man in the bikini islands and it left a crater 300 feet in length.
13. "Hiroshima, Nagasaki..." Two Atomic Bombs Which Were Dropped on Japan. Web. 16 Mar. 2012. <http://orwell.ru/library/articles/ABomb/english/e_japan>.
A.at 8:15 A.M. Japan time, the Hiroshima bomb was dropped and it exploded a minute later at an estimated altitude of 580 +- 20 meters over central Hiroshima.
the death count reached 140,000 by the end of December, 1945.
B.The atomic bomb dropped on Nagasaki exploded at 11:02 A.M. on August 9. Using plutonium with an explosive power of 20 kilotons of TNT-equivalent, it left an estimated 70,000 dead by the end of 1945.
C.A fireball of 15-meters radius formed in 0.1 millisecond, with a temperature of 300,000 degrees centigrade, and expanded to its huge maximum size in one second. The top of the atomic cloud reached an altitude of 17,000 meters.