Calculate the number of grams of deuterium in an 80,000-L swimming pool, given deuterium is 0.0150% of natural hydrogen.

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Q: 5. The control rods for a certain rector are made of cadmium (10 w/o), indium (15 w/o) and silver…

A: Given, Temperature, T=400°C Flux, Q0=5×1013neutons/cm2-s For the cadmium, ga=2.5589 Absorption…

Q: If the half-lifenof cesium-137 is 30 years, approximtely how much time is required to reduce a…

A: Half life of cesium, t1/2=30 years  The mass of sample, Ao= 1 kg The reduced mass of sample, A=1 g…

Q: 4. ,A reactor is being designed for a new wastewater treatment plant. The effluent BOD is not…

A: given that,v=1000 m3k=0.25-1 R= -k(BOD)

Q: How many kilograms of water are needed to obtain the 198.8 mol of deute assuming that deuterium is…

A: Given: Number of moles of deuterium is 198.8 mol.           The percentage of deuterium by number of…

Q: If we had a radioactive waste giving off 5 MeV of gamma radiation, how thick would the following…

A: Given: Radiation needs to be reduced by 99%=0.99 To find: The thickness of substances for air,…

Q: How many kilograms of water are needed to obtain the 198.8 mol of deuterium, assuming that deuterium…

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Q: Question 84 ."Radium being a member of the uranium series occurs in uranium ores. If the half lives…

A: Solution:-Given thatHalf life of uranium (t12)=4.5×109 yearsHalf life of radium (t'12)=1620 years

Q: The nuclear density of deuterium has a radial dependence given by P= Por-²e-2kr where, k¹= 2.3 F.…

A: Nuclear density of deuterium is not uniform. It depends on radial coordinate as given in the…

Q: f a vial contains 600 MBq of indium-111 (In-111) at 12:30 (14 June 2014), how much radioactivity…

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Q: (a) Estimate the years that the deuterium fuel in the oceans could supply the energy needs of the…

A: We know,  Mass number of deuterium = 2  Number of atoms and molecules in one mole = NA = 6.022×10²³…