In the same way fossil fuel energy involves heat. Making steam to turn turbines.
Nuclear fusion releases energy as heat.
Fireworks certainly don't involve nuclear energy!
Nuclear waste. Consumable Energy. Heat.
nuclear -> heat -> kinetic ->electrical
Nuclear power stations collect nuclear energy, and produce heat energy and electrical energy.
Nuclear binding energy is released mostly as heat energy.
Steam from the heat of the reactor.
The heat released by nuclear fission is transformed in electrical energy.
heat energy
Heat can be produced through release of nuclear energy, but there are many other ways of producing heat as well, burning fossil fuels for example.
Work is simply the transfer of energy. Heat energy is also known as thermal energy.
You don't need nuclear energy. There are many alternatives to get energy; nuclear energy is just one of many options.