fission is breaking big things up into smaller ones. fusion is joining little things together into bigger ones.
Fission: large atoms are split into smaller ones. Fusion: small atoms are combined into bigger ones.
No. That's precisely the main difference between planets and stars - that stars can have nuclear fusion, planets not.
The difference between Fusion and Fission is that Fission is easier to do and produces more energy than fusion reactions. However fission can be dangerous and is used in Nuclear reactors. Fusion however is safer and produces less energy but safely. It is quite difficult to cause a Fusion reaction however.
"Hot" nuclear fusion (this is not the term normally used) is exactly what the name implies, the materials are heated, which provides them with enough energy to overcome the normal repulsion of protons. Cold nuclear fusion requires no heating and has not yet been proved, although dozens of Physicists and Electro-Chemists have claimed to have created cold fusion. Cold Fusion relies on other forces, such as pressure, to overcome the electrostatic force of repulsion.
A star is a gigantic flaming ball of gas fueled by nuclear fusion. A firefly is a small insect.
The stars produce their heat from nuclear fusion reactions. Work on earth to produce controllable nuclear fusion is concentrating on one particular reaction, between deuterium and tritium, because it is the easiest to get going (though hard enough!). Stars operate with other reactions but all of the nuclear fusion type. You can read more in Wikipedia 'Nuclear fusion'
No. That's precisely the main difference between planets and stars - that stars can have nuclear fusion, planets not.
im white
The difference between Fusion and Fission is that Fission is easier to do and produces more energy than fusion reactions. However fission can be dangerous and is used in Nuclear reactors. Fusion however is safer and produces less energy but safely. It is quite difficult to cause a Fusion reaction however.
Is this a medical question? I don't recognise the terms in nuclear energy This a medical terminology question. Sorry about that
the sun is powered by fusion, the power plant by fission
A nuclear reactor uses either nuclear fission or nuclear fusion to generate electricity, while bio-reactors use the excretions of many animals to generate electricity.
Nothing but the terminology. "Atomic" was the term used in the early days of nuclear weapons and nuclear power. "Nuclear" (describing the fission process of nuclear power and nuclear weapons) became the term when fusion bombs became reality, as Atomic can refer to both fission and fusion processes.
"Hot" nuclear fusion (this is not the term normally used) is exactly what the name implies, the materials are heated, which provides them with enough energy to overcome the normal repulsion of protons. Cold nuclear fusion requires no heating and has not yet been proved, although dozens of Physicists and Electro-Chemists have claimed to have created cold fusion. Cold Fusion relies on other forces, such as pressure, to overcome the electrostatic force of repulsion.
A star is a gigantic flaming ball of gas fueled by nuclear fusion. A firefly is a small insect.
A star is a gigantic flaming ball of gas fueled by nuclear fusion. A firefly is a small insect.
nuclear fusion
Mechanical energy is energy generated through motion, while nuclear energy is generated through either fusion (the combining of atoms), or fission (the breakdown of atoms). stars generate fusion, and nuclear power plants, use uranium for fission.