Final answer:
The energy released when a star explodes in a supernova can indeed be more than the nuclear fusion energy produced by the same star throughout its entire lifetime.
Step-by-step explanation:
The statement is True. When a star explodes in a supernova, an immense amount of energy is released. In fact, the energy released during a supernova can be more than the nuclear fusion energy produced by the same star throughout its entire lifetime.
Nuclear fusion is the process by which two low-mass nuclei combine to form a larger nucleus, releasing energy in the process. It is the primary source of energy for stars like the Sun. However, after the fusion of hydrogen to helium, the energy yield of fusion reactions decreases significantly.
On the other hand, a supernova is an incredibly powerful explosion that occurs when a massive star reaches the end of its life. During a supernova, the core of the star collapses and rebounds, expelling a vast amount of energy and matter into space. This explosion releases an extraordinary amount of energy, often equivalent to that of billions of stars.