A vial contains 1900 MBq of Technetium-99m on the 18th June 2014 at 06:00. How much will it contain at 07:00 on the 19th June 2014? Please input your answer in Bq and Ci.
Q: sample 3.00 hours before the injection (at 7:00 am) with an activity of 3.53 μCi at the preparation…
A:
Q: What would the BEN in MeV be for a nucleus with 94 protons, 149 neutrons and an atomic mass of 223.1…
A:
Q: Ionizing radiation enters a Geiger tube with 1.45 MeV of energy. As the radiation passes through the…
A: Given, The energy of Geiger radiation, E=1.45 MeV The energy required by each ion pair, Ei=30 eV
Q: D. 0.00 MIN A. 0.6 mR/hr B. 3 mR/hr C. 75 mR/hr D. 375 mR/hr 2. If the exposure rate at 10 m from a…
A:
Q: If the Q-value of beta minus decay is 2.820 MeV, what is the approximate average beta energy? A.…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Alg sample of 1"N is placed in a neutron howitzer with a flux of 1.50 x 104 n/ cm2-s for five days.…
A: Given, flux=1.50×104 n/cm2.smass=1gThe most probable nuclear reaction 14N7+1n0→ 14c6+ 1P1The…
Q: . A multiplying medium has a neutron population of 1.0 x 1012 neutrons per cubic centimeter at time…
A:
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: The intensity of radiation at 2m was 300 mR/hr. What would the exposure be at 4m? Oa. 1200 mR/hr Ob.…
A:
Q: A sample of 134La(T/2 = 6.5 min) has an activity of 4 curies. What was its activity one hour ago?
A: Final Activity A = 4 curies Half life T1/2 = 6.5 min time t = 1 hour = 60 min
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: In the fissioning of uranium, the typical amount of energy released per nucleon is Select one: a.…
A: Fission is a statistical process. It doesn't guarantee the same products formed every time, that too…
Q: If the USA had 300 operating nuclear reactors, and the estimated probability of a large nuclear…
A: Required Probability of a large nuclear release in any given year.
Q: 1.86 O Hl 20% | 2:39 PM K/s iv. What exposure time is required for an equivalent dose of 200 rem? B.…
A: Since you have asked multiple questions, we will solve the first question for you. If you want a…
Q: (3112 GULICUU 5. The neutron flux in a bare spherical reactor of radius 50 cm is given by 2M (@) = 0…
A: r=50 cm and D = 0.80cm
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: A radiographic technique calls for 46 kVp and 28 mAs which results in an exposure of 278 µGy. What…
A: The primary exposure technique factors the radiographer selects on the control panel are…
Q: If the delta variant death rate per day (Po) peaked at 2000 in late September and declined at the…
A:
Q: CSDA range Determine the expected range of 2 MeV beta radiation in polyethylene, Aluminium and air.…
A: Collision stopping power is the average rate of energy loss per unit path length caused by Coulomb…
Q: The relationship between the half-life time and the rate constant of a zero order reaction is given…
A: Here, we need to derive the relationship between the half life time and the rate constant of a zero…
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: What would the BEN in MeV be for a nucleus with 99 protons, 142 neutrons and an atomic mass of 229.1…
A: Atomic mass = 229.1 amu Mass of 1 proton = 1.00814 amu Mass of 99 proton = 99×1.00814=99.80586amu…
Q: 15. An 85 kg person was exposed to a gamma source and received a whole body dose of 0.5 Sv. How much…
A:
Q: The maximum permissible workday dose for occupational exposure to radiation is 26 mrem. A 55-kg…
A: Here's how to find the ratio of the equivalent dose to the maximum permissible dose:Convert absorbed…
Q: What is the mass of 60 Co in a cancer therapy transillumination unit containing 5.00 kCi of 60 Co ?
A: The expression for the mass,
Q: Iodine-131 is a beta-emitter, which decay by the first-order rate law with a half-life of 8.0 days.…
A: Let t1/2 denote the half-life of the Iodine-131. It is given as 8 days. The decay constant λ can be…
Q: If you were to use a collimator with a shielding factor of 20 for a RED (radiation exposure device)…
A: if we were to Use A Collimator With A Shielding Factor Of 20 For A RED (radiation Exposure Device)…
Q: The radioactive cobalt isotope, 60Co, has an half-life of 63 months and undergoes decay. The molar…
A: Radioactivity is a process in which unstable heavy nuclei convert into more stable lighter nuclei…
Q: How many kilograms of water are needed to obtain the198.8 mol of deuterium, assuming that deuterium…
A:
Q: You have a 2.8 mol pure sample of an unknown material. After 4.7 h, you discover that 89% has…
A: Given problem is based on the law of radioactive decay.
Q: d). A nuclear physicist works in a lab 5 days per week. He set his timing from 9AM to 3PM in first…
A: With regard to time, radiation exposure has a linear relationship, which means that the more time…
Q: f a vial contains 600 MBq of indium-111 (In-111) at 12:30 (14 June 2014), how much radioactivity…
A:
Q: A generator is calibrated to contain 500 mCi of "Mo at noon on Friday, July 22 at 8 am. The…
A: Technetium-99m (Tc-99m) is derived from the decay of Molybdenum-99 The half-life of 99Mo is…
Q: Natural uranium is 0.7200% 235U and 99.27% 238U. What were the percentages of 235U and 238 U in…
A: 99.27% of 0.72% of t=4.5
Q: Find the absorbed dose if the electrons are completely absorbed in 106 g of tissue. Answer in units…
A: Given: The number of electrons emitted in a 15 day period is 1.168×1012. The total energy…
Q: A. 1.8 Sv 43. A patient received a full-body electron dose of 240 mGy, a neutron dose (1 MeV) of 43…
A: Effective dose is used to assess the potential for long-term effects that might occur in the future.…
2. A vial contains 1900 MBq of Technetium-99m on the 18th June 2014 at 06:00. How much will it contain at 07:00 on the 19th June 2014? Please input your answer in Bq and Ci.
Step by step
Solved in 2 steps with 2 images