Nuclear reactions — task. Science State Board, Class 10.

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Select the best answer:

1. Energy in nuclear fission __________.

\(E\ =\) \(\Delta m\) \(\times {c^2}\)
\(E\ =\) \(m\) \(\times {\Delta c^2}\)
\(E\ =\) \(\Delta m^{2}\) \(\times {c}\)
\(E\ =\) \(\Delta m\) \(\times {c}\)

2. The nucleus of a heavy atom such as uranium, plutonium or thorium when bombarded with low-energy neutrons, can be split into lighter nuclei and a tremendous amount of energy in __________.

Nuclear fission, which is a chain reaction
Nuclear fusion, which requires large energy to initiate the reaction
Nuclear warfare
Biotechnological processes

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8. Nuclear reactions

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