State whether the fission of uranium-235 is caused by low energy neutrons or high energy neutrons.

The fission of uranium-235 is caused by low-energy neutrons, which are also known as slow-moving neutrons.

Explanation

The fission of uranium-235 is caused by low-energy neutrons (or, slow-moving neutrons) because slowing the neutron, the possibilities of the neutron reacting with the nucleus of Uranium-235 increases significantly, allowing the chain reaction to be maintained.

Nuclear fission - It is defined as the splitting of a heavy nucleus into two lighter or daughter nuclei through a nuclear reaction. The heavy nucleus is bombarded with neutrons, which results in the production of a high amount of energy.

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Updated on: 10-Oct-2022

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