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Describe how the potential energy of uranium is converted into electrical energy in a nuclear power plant.

Short Answer

Expert verified

When uranium is utilized in a fission reactor, it produces thermal energy, which is then used to boil water and create steam. The turbine then transforms the steam into energy.

Step by step solution

01

Step 1: Nuclear Chemistry

Nuclear chemistry is a branch of chemistry that studies radioactivity, nuclear processes, and atomic nuclei alterations such as nuclear transmutation and nuclear characteristics.

02

Describe how potential energy is converted to electrical energy

The fission process is an exothermic one. As a result, when uranium is used to power a fission reactor, the energy emitted is locked as thermal energy. This energy is utilized to create steam by boiling water. After that, the steam is released and utilized to power a turbine that converts steam into energy.

Therefore, when the uranium is used in the fission reactor, it then generates thermal energy to boil water to produce steam. The turbine then converts steam to electricity.

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Most popular questions from this chapter

A scientist is studying a \(2.234\) g sample of thorium-229 \(\left( {{t_{1/2}} = 7340{\rm{y}}} \right)\) in a laboratory.

(a) What is its activity in Bq?

(b) What is its activity in Ci?

A sample of rock was found to contain \({\rm{8}}{\rm{.23 mg}}\) of rubidium\({\rm{ - 87}}\) and \({\rm{0}}{\rm{.47 mg}}\) of strontium\({\rm{ - 87}}\).

(a) Calculate the age of the rock if the half-life of the decay of rubidium by \({\rm{\beta }}\) emission is \({\rm{4}}{\rm{.7 \times 1}}{{\rm{0}}^{10}}y\).

(b) If some \({}_{{\rm{38}}}^{87}{\rm{Sr}}\) was initially present in the rock, would the rock be younger, older, or the same age as the age calculated in (a)? Explain your answer.

Question: Write a nuclear reaction for each step in the formation of \({}_{{\rm{82}}}^{{\rm{208}}}{\rm{Pb}}\) from \({}_{{\rm{90}}}^{{\rm{228}}}{\rm{Th}}\), which proceeds by a series of decay reactions involving the step-wise emission of \({\rm{\alpha , \alpha , \alpha , \alpha , \beta , \beta , \alpha }}\) particles, in that order.

A laboratory investigation shows that a sample of uranium ore contains \({\rm{5}}{\rm{.37 mg}}\) of \({}_{{\rm{92}}}^{{\rm{238}}}{\rm{U}}\) and \({\rm{2}}{\rm{.52 mg}}\)of \({}_{82}^{{\rm{206}}}{\rm{Pb}}\). Calculate the age of the ore. The half-life of \({}_{{\rm{92}}}^{{\rm{238}}}{\rm{U}}\)is \({\rm{4}}{\rm{.5 \times 1}}{{\rm{0}}^9}yr\).

Question: Which of the following nuclei is most likely to decay by positron emission? Explain your choice.

(a) chromium\({\rm{ - 53}}\)

(b) manganese\({\rm{ - 51}}\)

(c) iron\({\rm{ - 59}}\)

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