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24 Απρ 2017 · Virtually all life on Earth is sustained by energy from sunlight. This energy is transmitted from sun to Earth in the form of electromagnetic radiation emitted by hot gas at the sun's surface. The sun is heated by nuclear fusion taking place within its core.
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15 Νοε 2022 · Nuclear energy is a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons. This source of energy can be produced in two ways: fission – when nuclei of atoms split into several parts – or fusion – when nuclei fuse together.
This fusion process occurs inside the core of the Sun, and the transformation results in a release of energy that keeps the sun hot. The resulting energy is radiated out from the core of the Sun and moves across the solar system.
Nuclear energy is a carbon-free and extremely energy dense resource that produces no air pollution. Nuclear reactions produce large amounts of energy in the form of heat. That heat can be used to power a steam turbine and generate electricity. There are two types of nuclear reactions:
10 Δεκ 2009 · An example of nuclear fusion energy is the energy produced by the Sun. Nuclear fusion reactions occur in the core of the star in our Solar System. Other concepts and definitions. Atom: The basic unit of matter, composed of a nucleus (protons and neutrons) and a cloud of electrons.
19 Οκτ 2023 · Nuclear energy is the energy in the nucleus, or core, of an atom. Nuclear energy can be used to create electricity, but it must first be released from the atom.
This nuclear energy can be released when those bonds are broken. The bonds can be broken through nuclear fission, and this energy can be used to produce (generate) electricity. The sun is basically a giant ball of hydrogen gas undergoing fusion and giving off vast amounts of energy in the process.
