Question

What is atomic bomb and when it was used?

Answer 1

The United States detonated two atomic bombs over the Japanese cities of Hiroshima and Nagasaki in August 1945, killing 210,000 people—children, women, and men. President Truman authorized the use of the atom bombs in an effort to bring about Japan's surrender in the Second World War.

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Answer 2

Answer:

Atomic bomb in based on the principle of nuclear fission Of heavier elemet's atoms like uranium, plutonium. This leads to tremendous release of energy and radiation.

It was first time Used on Hiroshima and Nagasaki during Second World War. (1939-1945).

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