What is the range of a beta-interrupted IMeV particle in aluminum Adha whose ejection channel is 2.698 g/cm^3 and the kotlio enemy is 26.98, and the adha is ove the range in silicon Adha 2.329 g/cm2.

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: If a source contained 153 µCi of Bal133 (T, = 10.66 y) on June 1, 2005, what would be the 9. 10%…

A:

Q: A 9.0Ci Ir-192 source (half-life = 73.8 days) was installed in a high dose rate brachytherapy…

A: Given: Activity of sample = 9 Ci Half life of sample = 73.8 days

Q: How many Gy of exposure is needed to give a canceroustumor a dose of 40 Sv if it is exposed to α…

A:

Q: She fouce conatant of a ulire is (K) and that of anothese coire the of tOhen both the uoires ace…

A:

Q: The manufacturer of a smoke alarm decides that the smallest s currentof α radiation he can detect is…

A: (a) The current is the rate of flow of charge related by :  I=dqdt…

Q: Regarding to iron and TIBC measurement experiment answer the following question: For serum iron…

A: CONCENTRATION AND TIBC

Q: Find stable Con fiauration of nuclie with mase nos A = 82 » Ubsing seal- Pmprical fo mula forr…

A:

Q: . A Geiger counter measures background radiation and records 950 counts in 10 minutes. Then the…

A:

Q: The point source Co-60 emits gamma with energies of 1.17 MeV and 1.33 MeV. Each of these energies…

A:

Q: 12. A point source of 5-MeV y-rays with intensity 3 x 103 y-rays/cm2- sec is shielded with 50 cm of…

A: Given: The energy of the Gamma-rays is E = 5 MeV The intensity of the point source is I0 = 3 x 103…

Q: radiation worker stands 50 cm away from a radioactive source of 25 mCi 57Co. Calculate the…

A: Given the activity of the radioactive source is equal to 25 mCi . The half- life of the source is…

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: Consider 6 µg of 210 Po. (a) What is the rate in disintegrations per sec? (b) What is the energy of…

A:

Q: Question 6. At Canadian Light Source, a synthetie radioisotope is freshly prepared. The initial…

A: Given: The initial activity of synthetic radioisotopes is A0 = 10 mCi The activity changes after t =…

Q: Control rods are usually made of an alloy of indium. The absorption cross-section of indium for…

A: Given data: Thickness (t) = 1 cm σ=71 barnρ=7.31 g/cm3 Need to determine the neutron transmission…

Q: A radioactive contaminant gives an unfortunate 0.5 kg lab rat a dose of 1500 rem in just 1 minute.…

A:

Q: Show that if Amn are constants, V(Amnmn) = (Apn + Anp) Enip.

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: Monoenergetic 2 MeV photons are incident on water. A piece of bone (p = 1.85 g/cc) 1.2 cm thick is…

A: Given data, Energy of photon E=2 MeV. Thickness of bone = 1.2 cm. Density of bone d=1.85 g/cc. Depth…

Q: Pions implanted into undoped Si have a Gaussian profile with a peak dopant concentration of…

A:

Q: The Tadus of fiset Boho orbit of the

A: Given Data :  radius of first Bohr orbit of hydrogen atom = 0.53 A° To Find :  radius of 10th Bohr…

Q: the V•O2max of people tends to declineafter age 30 by about 9% per decade for sedentary…

A: Given: The volume of oxygen of 30 year old is 3.1 L/min In sedentary individuals, decline is…

Q: Calculate the activity of these samples at the given times: 3.06 mCi l-131 (t₁/2 = 8.04 days) at…

A:

Q: A solution of In-111 DTPA from the Amersham Corp. in Great Britain arrives in your department with…

A: The half-life of In-111 according to the chart of nuclides is…

Q: Estimate the average range of 1.31 MeV alpha particles striking an aluminum slab parallel to its…

A: The given information in the question is: The energy of the alpha particles: 1.31 MeV The density…

Q: One of the hazards of nuclear explosions is the generation of 90Sr and its subsequent incorporation…

A: Given: The half life is t=28.1 years. The energy is E=0.55 MeV. The amount radioactive material of…

Q: A 228Th source is labeled 1.50 mCi, but its present activity is found to be 3.47 ✕ 106 Bq.   (a)What…

A:

Q: 10“ e Win (x 20) where L 2x 10 cm. The hole density in silicon is given by p(x) Assume the hole…

A: The hole diffusion current density JD for given diffusion coefficient Dp and the hole density p(x)…

Q: (a)A particle of ionizing radiation creates 4000 ion pairs in thegas inside a Geiger tube as it…

A: a) It is given that the number of ion pairs in the gas inside the Geiger tube = 4000 Ionization…

Q: A sample contains 1.0 GBq of ⁹0 Sr and 0.62 GBq of ⁹0Y. (a) What will be the total activity of the…

A:

Q: (Internal Exposure: Internal Radiation Dose) Given a 20µCi of 32P (T/2 = 14.3 days) is delivered…

A: GIven: 20μCi of P32  Half time, t12=14.3 days 70 kg Biological half-life, 19 days…

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: 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.…

Q: The point source Co-60 emits gamma with energies of 1.17 MeV and 1.33 MeV. Each of these energies…

A: Energy of gamma rays = 1.17 Mev and 1.33Mev At Both energy same number of photon emitted Flux…