What is nuclear fission?The splitting up of a large and unstable nucleusThe process which causes the release of energy in the core of the SunThe decay of a radioactive nucleus (with the release of an alpha particle, a beta particle, a gamma ray or a neutron)The joining together of two small nuclei2Which of the following occurs in the reactor of a working nuclear power station which is connected to the National Grid?Nuclear fusionInduced fission onlySpontaneous fission onlyBoth spontaneous and induced fission3The motion of which of the following particles is responsible for nuclear (fission) chain reactions?ElectronsNeutronsProtonsAlpha particles4Which of the following elements can be used to stop neutrons within the control rods of a nuclear reactor?BerylliumBoronBismuthBarium5What is nuclear fusion?The process which causes the release of energy in the reactor of a working nuclear power station which is supplying electrical energy to the National GridThe splitting up of a large and unstable nucleusThe joining together of two small nucleiThe decay of a radioactive nucleus (with the release of an alpha particle, a beta particle, a gamma ray or a neutron)6Energy is released in both fission and fusion reactions. Which of the following statements about these types of reactions is correct?The mass of the products is equal to the mass of the reactantsWhether the mass of the products is less than, equal to or greater than the mass of the reactants depends on the exact reaction which has taken placeThe mass of the products is less than the mass of the reactantsThe mass of the products is greater than the mass of the reactants
Question
What is nuclear fission?The splitting up of a large and unstable nucleusThe process which causes the release of energy in the core of the SunThe decay of a radioactive nucleus (with the release of an alpha particle, a beta particle, a gamma ray or a neutron)The joining together of two small nuclei2Which of the following occurs in the reactor of a working nuclear power station which is connected to the National Grid?Nuclear fusionInduced fission onlySpontaneous fission onlyBoth spontaneous and induced fission3The motion of which of the following particles is responsible for nuclear (fission) chain reactions?ElectronsNeutronsProtonsAlpha particles4Which of the following elements can be used to stop neutrons within the control rods of a nuclear reactor?BerylliumBoronBismuthBarium5What is nuclear fusion?The process which causes the release of energy in the reactor of a working nuclear power station which is supplying electrical energy to the National GridThe splitting up of a large and unstable nucleusThe joining together of two small nucleiThe decay of a radioactive nucleus (with the release of an alpha particle, a beta particle, a gamma ray or a neutron)6Energy is released in both fission and fusion reactions. Which of the following statements about these types of reactions is correct?The mass of the products is equal to the mass of the reactantsWhether the mass of the products is less than, equal to or greater than the mass of the reactants depends on the exact reaction which has taken placeThe mass of the products is less than the mass of the reactantsThe mass of the products is greater than the mass of the reactants
Solution
-
Nuclear fission is the splitting up of a large and unstable nucleus.
-
Both spontaneous and induced fission occur in the reactor of a working nuclear power station which is connected to the National Grid.
-
The motion of neutrons is responsible for nuclear (fission) chain reactions.
-
Boron can be used to stop neutrons within the control rods of a nuclear reactor.
-
Nuclear fusion is the joining together of two small nuclei.
-
The mass of the products is less than the mass of the reactants in both fission and fusion reactions. This is due to the conversion of some mass into energy, as described by Einstein's equation E=mc^2.
Similar Questions
What is nuclear fission?A.The gain of nuclear massB.The splitting of a nucleusC.The formation of an ionD.The joining of nucleiSUBMITarrow_backPREVIOUS
In what way are nuclear fission and nuclear fusion similar?Group of answer choicesBoth processes involve the decay of nuclei of atoms.Both processes result in formation of one or more new elements.Both processes are currently used to generate electrical energy.Both processes occur naturally inside the core of a star.
What happens during nuclear fission?Multiple choice question.Nuclei combine to form a large nucleus.A nucleus captures an inner electron.A nucleus decays by emitting alpha or beta radiation.A nucleus splits into smaller nuclei.
Nuclear fission releases energy. Describe the process of nuclear fission inside a nuclear reactor.
What is fired into a nucleus to cause nuclear fission?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.