Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
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Chapter 45, Problem 29SP
To determine
The result when nitrogen is bombarded with alpha particles, if an alpha particle is absorbed and a proton is emitted during the reaction.
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Chapter 45 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 45 - Prob. 18SPCh. 45 - Prob. 19SPCh. 45 - Prob. 20SPCh. 45 - Prob. 21SPCh. 45 - Prob. 22SPCh. 45 - Prob. 23SPCh. 45 - Prob. 24SPCh. 45 - Prob. 25SPCh. 45 - Prob. 26SPCh. 45 - Prob. 27SP
Ch. 45 - Prob. 28SPCh. 45 - Prob. 29SPCh. 45 - Prob. 30SPCh. 45 - Prob. 31SPCh. 45 - Prob. 32SPCh. 45 - 45.33 [I] Plutonium-239 decays as in the previous...Ch. 45 - Prob. 34SPCh. 45 - Prob. 35SPCh. 45 - Prob. 36SPCh. 45 - Prob. 37SPCh. 45 - 38. Find the binding energy of , which has an...Ch. 45 - Prob. 39SPCh. 45 - Prob. 40SPCh. 45 - Prob. 41SPCh. 45 - Prob. 42SPCh. 45 - 43. Cesium-124 has a half-life of 31 s. What...Ch. 45 - Prob. 44SPCh. 45 - Prob. 45SPCh. 45 - Prob. 46SPCh. 45 - Prob. 47SPCh. 45 - 45.48 [II] Complete the notations for the...Ch. 45 - Prob. 49SPCh. 45 - Prob. 50SP
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- Suppose you have a pure radioactive material with a half-life of T1/2. You begin with N0 undecayed nuclei of the material at t = 0. At t=12T1/2, how many of the nuclei have decayed? (a) 14N0 (b) 12N0(C) 34N0 (d) 0.707N0 (e) 0.293N0arrow_forwardEnter the correct nuclide symbol in each open tan rectangle in Figure P43.25, which shows the sequences of decays in the natural radioactive series starting with the long-lived isotope uranium-235 and ending with the stable nucleus lead-207. Figure P43.25arrow_forwardHow many kilograms of water are needed to obtain the 198.8 mol of deuterium, assuming that deuterium is 0.01500% (by number) of natural hydrogen?arrow_forward
- A radioactive sample initially contains 2.40102 mol of a radioactive material whose half-life is 6.00 h. How many moles of the radioactive material remain after 6.00 h? After 12.0 h? After 36.0 h?arrow_forwardWhich of the following quantities represents the reaction energy of a nuclear reaction? (a) (final mass initial mass)/c2 (b) (initial mass final mass)/c2 (c) (final mass initial mass)c2 (d) (initial mass final mass)c2 (e) none of those quantitiesarrow_forwardThe atomic weight of cadmium is 112.41, and its density is 8.65 g/cm3. Using Figure 14.3, estimate the attenuation distance of a thermal neutron beam in cadmium. (The attenuation distance is the distance traveled after which the intensity of the beam is reduced to 1/e of its initial value, where e is the base of the natural logarithms.)arrow_forward
- A 60-kg person accidentally ingests a small source of alpha particles (RBE=15). The activity of the source is 0.04 Ci, the half-life of the source is 110 years, and each alpha particle emitted has an energy of 0.586 MeV. It takes 12hours for the alpha source to pass through the person’s digestive system and exit the body. (a) - How many alpha particles are absorbed by the person (assume that 100 percent of the alpha particles emitted by the source are absorbed by the person)? (b) - How much energy, in Joules, is deposited in the person by the source?arrow_forwardA 60-kg person accidentally ingests a small source of alpha particles (RBE=15). The activity of the source is 0.04 Ci, the half-life of the source is 110 years, and each alpha particle emitted has an energy of 0.586 MeV. It takes 12hours for the alpha source to pass through the person’s digestive system and exit the body. How many alpha particles are absorbed by the person (assume that 100 percent of the alpha particles emitted by the source are absorbed by the person)? How much energy, in Joules, is deposited in the person by the source? What is the absorbed dose in rad? What is the absorbed dose in rem?arrow_forwardThe relative atomic mass of isotope iron-56 (5626Fe) is 55.93494 u. If the nuclear binding energy for iron-56 is 1.41 x 10–12 J/nucleon, how many grams of the mass is converted into the nuclear binding energy in 1.00 mole of iron-56? (NA = 6.02 x 1023/mol; c = 3.00 x 108 m/s) (A) 0.000528 g (B) 0.528 g (C) 0.00943 g (D) 9.43 garrow_forward
- The liquid drop model may be used to determine the nuclear binding energy for an isotope. This model uses the semiempirical binding energy formula, which takes into consideration four major effects (one term per effect) that contribute to the nuclear binding energy. The semiempirical binding energy formula may be expressed as: Z(Z - 1) C3 A1/3 (N – z)2 E, = C;A – C,A?/3 A The first term is the volume term, the second is the surface term, the third is the Coulomb term, and the fourth is the symmetry term. For nuclei having A 2 15, the constants have the following values: = 15.7 MeV, C, = 17.8 MeV, C3 = 0.71 MeV, and C. = 23.6 MeV 56 (a) Use the semiempirical binding energy formula to determine the nuclear binding energy (in MeV) for the isotope Fe. 26 MeV (b) Determine the percentage contribution to the binding energy by each of the four terms. (You should expect positive and negative values, but the sum should be 100%. Due to the nature of this problem, do not use rounded intermediate…arrow_forwardThe half-life of 23$U, an alpha emitter, is 7.1 x 10° yr. Calculate the number of alpha particles emitted by 1.0 mg of this nuclide in 1.0 minute.arrow_forwardA 60-kg person accidentally ingests a small source of alpha particles ( RBE=15). The activity of the source is 0.04 Ci, the half-life of the source is 110 years, and each alpha particle emitted has an energy of 0.586 MeV. It takes 12hours for the alpha source to pass through the person's digestive system and exit the body. a). How many alpha particles are absorbed by the person ( assume that 100 percent of the alpha particles emitted by the source are absorbed by the person)? b). How many energy, in Joules, is deposited in the person by the source? c). What is the absorbed dose in rad? d). What is the absorbed dose in rem?arrow_forward
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