Yes, the decay of unstable atomic nuclei is the source of nuclear radiation.
The energy in nuclear reactions comes from the splitting or combining of atomic nuclei, which releases a large amount of energy in the form of radiation and heat.
In a nuclear fission reaction, the energy comes from the splitting of atomic nuclei.
Gamma radiation comes from the nuclei of atoms, usually as a result of nuclear reactions or radioactive decay. It is the most energetic form of electromagnetic radiation and can be produced by processes such as nuclear fission, nuclear fusion, or from certain types of radioactive decay.
Energy comes from either nuclear fission or nuclear fusion. Each nuclear reaction has unique characteristics, and there are answered questions here that can enlighten an investigator as to the particulars.
The largest percentage of energy released in a nuclear detonation comes from the fission reaction, where atomic nuclei split into smaller fragments. This process releases a tremendous amount of energy in the form of heat, light, and radiation.
The energy in nuclear reactions comes from the splitting or combining of atomic nuclei, which releases a large amount of energy in the form of radiation and heat.
In a nuclear fission reaction, the energy comes from the splitting of atomic nuclei.
Gamma radiation comes from the nuclei of atoms, usually as a result of nuclear reactions or radioactive decay. It is the most energetic form of electromagnetic radiation and can be produced by processes such as nuclear fission, nuclear fusion, or from certain types of radioactive decay.
Energy comes from either nuclear fission or nuclear fusion. Each nuclear reaction has unique characteristics, and there are answered questions here that can enlighten an investigator as to the particulars.
Nuclear energy
nuclear energy
The largest percentage of energy released in a nuclear detonation comes from the fission reaction, where atomic nuclei split into smaller fragments. This process releases a tremendous amount of energy in the form of heat, light, and radiation.
Nuclear reactions produce tremendous energy by converting small amounts of mass into energy, as described by Einstein's equation E=mc^2. This energy comes from the fission or fusion of atomic nuclei, resulting in the release of a large amount of energy in the form of heat and radiation.
It comes from the nucleolus of an atom.
Both microwave radiation and nuclear electromagnetic radiation are members of the same species, but they're as different as babies are from elephants, to wit, microwaves are much, much less powerful than nuclear electromagnetic radiation. Microwave radiation, for instance, makes atoms shift their position (and magnetic fields) very, very quickly. Now the definition of heat is "movement," so the faster anything moves, the "hotter" we say it is. Ergo, something placed in a microwave-radiation-field becomes noticeably "hotter." But comparing microwave and nuclear electromagnetic radiation is like comparing a face-slap to a 20-ton BOMB. Nuclear radiation comes from atomic nuclei, so "nuclear radiation" can strike, penetrate, damage, and even destroy atoms in their path. Big difference, capiche? Huge.We left out the part about nuclear particulate radiation. There is no comparison there. Additionally, nuclear electromagnetic radiation is ionizing radiation while microwave radiation is not.
In general, nuclear energy comes from the energy associated with atomic nuclei. There is nuclear fusion, which happens in stars and in fusion weapons, and there is nuclear fission. Nuclear fusion is the "combining" of lighter atomic nuclei to create heavier ones, and many fusion reactions release energy. (Again, think of stars.) In contrast, nuclear fission is the "splitting" of atomic nuclei to release energy. The latter is technology that we've come to use fairly widely, and we have developed fission nuclear weapons and the nuclear reactor to tap nuclear energy via fission. Let's look at the latter device, the reactor. The fission of nuclear fuel (also known as atomic fuel, such as uranium or plutonium) is where we get nuclear energy. And what happens during nuclear fission is that the nuclei of fuel atoms absorb neutrons and fission (split), releasing lots of energy. In fission, that larger atomic nucleus breaks into a pair of smaller ones, and these fission fragments recoil with a lot of kinetic energy. The fuel traps the fission fragments, and the energy they came away with is converted into thermal energy in the fuel. We derive nuclear energy by tapping the energy of formation of atomic nuclei via fusion or fission. This is advanced technology that is less than a century old. We're still working to use it well and wisely.
"Nuclear" in nuclear energy refers to the nucleus of an atom. Nuclear energy is produced through the splitting (fission) or merging (fusion) of atomic nuclei, which releases a large amount of energy. The term "nuclear" distinguishes this type of energy production from other forms like chemical or mechanical.