What is an atomic bomb in kid terms?

An atomic bomb is a weapon with huge power created by splitting an atom of the element uranium. On August 6th, the bomb was dropped on the city of Hiroshima. It exploded 2,000ft (600m) above the city, creating a blast of heat and blinding light.

How were atomic bombs used in ww2?

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.

What were atomic bombs made of in ww2?

Two atomic bombs made by the allied powers (USA and UK) from uranium-235 and plutonium-239 were dropped on Hiroshima and Nagasaki respectively early in August 1945. These brought the long Second World War to a sudden end.

Did the atomic bomb End ww2?

“The atomic bombings of Hiroshima and Nagasaki ended World War II. There can be no doubt of that. While they brought death and destruction on a horrifying scale, they averted even greater losses – American, English, and Japanese”.

Why was atomic bomb created?

The Japanese bombing of Pearl Harbor on December 7, 1941, accelerated the development of an atomic bomb in the United States. In the spring of 1942 the decision was made to consolidate development activities in Chicago. The objective was to produce a nuclear chain reaction by the end of the year.

Who created atomic bomb?

J. Robert Oppenheimer
J. Robert Oppenheimer (1904-1967) was an American theoretical physicist. During the Manhattan Project, Oppenheimer was director of the Los Alamos Laboratory and responsible for the research and design of an atomic bomb. He is often known as the “father of the atomic bomb.”

Who used atomic bomb first?

the United States
The first atomic bomb to be used in warfare used uranium. It was dropped by the United States on Hiroshima, Japan, on August 6, 1945.

How many lives did the atomic bomb take?

Total Casualties

Hiroshima Nagasaki
Pre-raid population 255,000 195,000
Dead 66,000 39,000
Injured 69,000 25,000
Total Casualties 135,000 64,000

What is worse an atomic bomb or a nuclear bomb?

“In other words, you kill more people,” he said. Hall, director of the University of Tennessee’s Institute for Nuclear Security, called the hydrogen bomb a “city killer” that would probably annihilate between 100 and 1,000 times more people than an atomic bomb.