That depends mostly on the instrumentation you want to collect data on the test blast. The bomb itself is cheap.
Trinity is usually estimated at 20 kilotons.
personally i dont know but i guess.......a few billion. knowing how you need to build it and the materials for it and well, when you test it it is like waisted money. but a waisted few billion dollars. STOP TESTING ATOMIC BOMBS GOVERNMENT.
The main difference is test devices often have no casing, but this may not be true as some tests were done with the full operational military bomb (e.g. Crossroads Able in 1946 was a test involving dropping a MK-III bomb identical to Fatman from a B-29 over Bikini Atoll).
I am become death, The Shatterer of Worlds. [Quoting from the 2,000-year-old Bhagavad Gita of India at the instant the first test atomic device exploded.]
The first atomic bomb was made to test the theory that a "super weapon" could be built using the principles of nuclear physics. Ideas of the nature of the physics of the atom developed as the 20th century rolled on, and continued to do so as World War 2 began and raged across the globe. It was felt that the bomb, which could deliver a massive and almost unimmaginably distructive blast, was possible. And if it was possible, the U.S. had better be the first to have it lest the Axis win the war by developing and deploying it. America, with the help of the British and other European scientists, put together the Manhattan Project to do just that. The rest is history. Make no mistake about it - the application of the fission reaction to build a weapon (a bomb) was a necessary first step in the development of atomic energy. The world situation, that is, the fact that much of the world was at war, was an undeniable catalyst in the choice to apply nuclear ideas to a weapon, and to design and develop the atomic bomb.
The atomic bomb test
The test location of the first atomic bomb was located in California as it was known as the Manhattan Project.
The first atomic bomb test took place on April 16th, 1945. It was much too late to change the course of the war, but cost the US gov't more than $2B (more than $22B in today's dollars) and hundreds of thousands of workers; 130,000 to be specific.
no one.
The reason was the cost and the amount of work put on the bomb.
they tested it in august 1949
August 1949
Soviet Union
The Soviet Union
The Soviet Union
large test area and to see if bomb worked
the first atomic bomb was tested July 16 1945 in New Mexico