The figure shows the flow chart of power generation in Daya Bay nuclear power plant. In the power generation process of the nuclear power plant, from nuclear energy to electric energy, the energy conv

The figure shows the flow chart of power generation in Daya Bay nuclear power plant. In the power generation process of the nuclear power plant, from nuclear energy to electric energy, the energy conversion order shown in the figure is: nuclear energy - ___ (1) According to the power generation process of the nuclear power plant can be seen, nuclear power generation energy transfer and conversion process is: nuclear energy → water and steam internal energy → generator rotor mechanical energy → electrical energy;

(2) nuclear power plant is the use of fission to obtain nuclear energy, people use this way of obtaining nuclear energy to make the atomic bomb.

The answer is: internal energy; mechanical energy; nuclear fission; atomic.