Final answer:
The form of power that differentiates a supercarrier from other aircraft carriers is nuclear power. Nuclear energy provides a high amount of power and allows the supercarrier to operate for long periods without refueling. Other power forms like steam, solar, and electric, while used in other contexts, are not applicable to supercarriers.
Step-by-step explanation:
The form of power that distinguishes a supercarrier from other aircraft carriers is nuclear power. Aircraft carriers traditionally used to be powered by steam, using boilers and turbines to generate electricity. The advancement from steam to nuclear power provides a significant advantage in terms of energy capability and longevity at sea without refueling.
The nuclear power plant within a supercarrier uses nuclear fission, similar to the Susquehanna Steam Electricity Station mentioned in your resource material. Nuclear fission creates a massive amount of energy, which is then converted into electricity to power the supercarrier.
Other forms of power such as solar, electric and steam are also used in various contexts. For example, electric trains use electric power, while solar cells convert solar energy into electrical energy. However, these are not used in supercarriers.
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