A reasonable estimate is that 1.00 109 tons of natural uranium is available at concentrations exceeding 100 parts per million, of which 0.7% is the fissionable isotope 235U. Assume all the world's energy use (7.1 1012 J/s) is supplied by 235U fission in conventional nuclear reactors, releasing 208 MeV for each reaction. How long would the supply last? (The ton used in this exercise is a metric ton, or 1000 kg.) please answer in year
A reasonable estimate is that 1.00 109 tons of natural uranium is available at concentrations exceeding 100 parts per million, of which 0.7% is the fissionable isotope 235U. Assume all the world's energy use (7.1 1012 J/s) is supplied by 235U fission in conventional nuclear reactors, releasing 208 MeV for each reaction. How long would the supply last? (The ton used in this exercise is a metric ton, or 1000 kg.) please answer in year
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A reasonable estimate is that 1.00 109 tons of natural uranium is available at concentrations exceeding 100 parts per million, of which 0.7% is the fissionable isotope 235U. Assume all the world's energy use (7.1 1012 J/s) is supplied by 235U fission in conventional nuclear reactors, releasing 208 MeV for each reaction. How long would the supply last? (The ton used in this exercise is a metric ton, or 1000 kg.)
please answer in year
Expert Solution
Step 1
The mass of uranium m is given by,
m=
The mass of 1 mol =235 grams
Moles of uranium =
Moles of uranium =
The number of nucleus=
The number of nucleus=
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