Calculate the activity of: 25.2 mCi in Bq 3000 kBq in mCi 1.5 GBq in Ci
Q: What is the activity of 7.918 x 1010 Bq in mCi?
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Q: What is the activity of a 20 ng sample of 92Kr, which has a half-life of 1.84 s?
A: In 92gm of 92Kr, will contain 6.02×1023 atoms of 92Kr.
Q: The binding energy of one neutron in 20Ca is: [Hint: av = 15.85, as = 18.34, ac = 0.71, aa-23.21,…
A: We have C2040a Here Z=20 and A=40 N=A-Z=40-20=20 av=15.85 MeVas=18.34 MeVaC=0.71 MeVaa=23.21…
Q: The activity of this sample after 3 half-lives have elapsed is approximately what?
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Q: nee The my² m²v² r (A) (B) 20 N centripetal force revolving a body along a circular path of radius…
A: Centripetal force is a force that acts on an object moving in a curved path. This force maintains…
Q: A 5,560 Ci 60 Co source used for cancer therapy is considered too weak to be useful when its…
A: Given, The activity of C60o used for cancer therapy = 5,560 Ci = R0 The reduced activity of C60o…
Q: Calculate (in MeV) the binding energy per nucleon for (a) 14N, (b) 56Fe, and (c) 207Pb.
A: The expression for the Binding energy, EB=Zmn+Nmn-matom931.49 MeV/u The binding energy per…
Q: Q2 / Calculate the atomic mass of 1Mg, the average binding 124 energy of Mg 0.34416667 MeV. And find…
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Q: Equation: Meaning: AA= AAsinee vv - vv? = 2aa(xx – xx) %3D vv = vvo+ aavv Δυν aa At -0aa = aa -ggvv…
A: Hey there, since you have asked a question with multiple subparts we have solved the first…
Q: Table 32.1 indicates that 7.50 mCi of 99mTc is used in a brain scan. What is the mass of technetium?
A: The activity of the sample is, A=7.50 mCi3.7×107 Bq1 mCi=2.78×108 Bq Find the number of particles by…
Q: Compute the binding energy of the 7Li nucleus, whose experimentally determine mass is 7.016004 amu
A: Given , experimentally determine mass of lithium is MLi= 7.016004 amu Mass of proton Mp= 1.007276…
Q: Calculate the relative size of the pulses in a GM counter produced by MeV protons and 4 MeV…
A: pulse voltage height, V=IRwhere current, I=qtcharge, q=ne. t is the time taken and R is the…
Q: What is the activity of 7.918 x 1010 Bq in mCi?
A:
Q: What is the activity of 7.918 x 1010 Bq in mCi? Chesmistry question !!!
A: Required: Activity in mCi.
Q: Determine the mass defect and binding energy of Li (mass: 1.16503 x 10-* kg). Number Number Mass…
A: Given: Atomic Number of Lithium,Z=3Atomic Mass of Lithium,A=7Hydrogen Mass,mH=1.67262×10-27kgNeutron…
Q: On your birthday, you measure the activity of a sample of 210Bi, which has a half-life of 5.01 days.…
A: Given Half life (T1/2)=5.01 days Initial activity (Ao)=1.000 μCi
Q: 3 - Calculate the binding energy for each nucleon for each of 118. Cd and Xe 54 110 48 knowing that…
A: For cadmium (Cd), we have A = 110 and Z = 48. The atomic mass of 110Cd48 isotope is M = 109.90300207…
Q: The half-life of a radiotracer is 3 hr. (i) Determine the decay constant of the radiotracer, (ii)…
A: Given, half life of radio tracker is, t12= 3hr i) So decay constant is, λ = ln2t12=ln23hr=0.23 hr-1…
Q: of beta particles
A: Range of a beta particle depends on the energy of the particle and the medium through which it…
Q: When will 10 mCi of 1311 (T1/2 = 8.05 days) and 4 mCi of ³2P (T1/2 = 14.3 days) have equal…
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Q: A 5000-Ci ⁶⁰Co source used for cancer therapy is considered too weak to be useful when its activity…
A: Basic Details The ratio of the activity is an exponential function of decay activity and the time…
Q: Oxygen-16. (Oxygen has an atomic number of 8 and Atomic Weight of 15.9949u) Group of answer…
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Q: Calculate the fraction per square mm area of 7.7MeV alpha particle scattered at 45degrees from a…
A: Solution attached in the photo.......
Q: Estimate the average distance between the centers of nucleons in the nucleus, assuming that the…
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Q: A synthetic radioisotope is freshly prepared in a lab that has an activity of 10.0 mCi. If the…
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Q: What time interval elapses while 51.0% of the radioactivity of a sample of 7233As disappears, as…
A: As per given data, 51% of the radioactivity of a sample disappears.
Q: Calculate the binding energy per nucleon for 6Li
A: We need to calculate the binding energy per nucleon for Li6. Li6 is a stable isotope of lithium that…
Q: A 228Th source is labeled 1.50 mCi, but its present activity is found to be 3.47 ✕ 106 Bq. (a)What…
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Q: If you start at t = 0 a decay rate of r = 10,000 Cs -137 decays per second, how many decays per…
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Q: use Heisenberg's uncertainity principle to estimate the kinetic energy (in MeV) of a nucleon bound…
A: Given data: Radius of nucleus is, r=10-15 m.
Q: Large amounts of bSZn are produced in copper exposed to accelerator beams. A physicist was machining…
A: Given, The physicist ingest 83.3μCi of Z65n average gamma energy emits by the source is, Eavg =…
Q: What mass of fluorine-18 (F-18) is needed to have an activity of 23 mCi? How long will it take for…
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Q: 2. Calculate the average binding energy per nucleon for Chromium, Cr MeV mass= 51.940509 u).
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Q: A 40 grams in radionuclide decays 35 grams in 240 years. What is the half-life of the radionuclide?
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Q: The C14 with an activity of 10 Ci is in a 1.0 mm thick lead box. Calculate the number of beta…
A: C14 has an activity of 10 Curie1 curie is defined as 3.7×1010 decays/sSo, 10×3.7×1010=37×101037×1010…
Q: Suppose you are producing nanoparticles in a vacuum chamber with a pressure of 150 Pa. What is the…
A: Given: The vacuum chamber has a pressure of 150 Pa. The temperature of the nucleus is 1473 K.…
Q: The decay constant for 198Au is 2.97 x 10-6 s-1. Suppose we had a 1.00-ug sample of 198Au. What is…
A: Radioactive decay is the process by which an unstable nucleus spontaneously loses energy by emitting…
Q: A 5000-Ci60Co source used for cancer therapy is considered too weak to be useful when its activity…
A: The ratio of the activity is an exponential function of decay activity and the time period. The time…
Q: 1S7 ufe t the matenal is
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There are two different units of activity. They are Bequerel( Bq) and Curie(Ci). In the question above, we are asked to calculate the activity.
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