 41.41.1: A pi meson has a mass of 139 MeV/c2. What is this inatomic mass units?
 41.41.2: What is the approximate radius of an alpha particle (^He)?
 41.41.3: By what % is the radius of 21$\J greater than the radiusof 2jgU?
 41.41.4: (a) What is the approximate radius of a 14Cd nucleus?(b) Approximat...
 41.41.5: What is the mass of a bare a particle (without electrons)in MeV/c2?
 41.41.6: Suppose two alpha particles were held together so theywere just tou...
 41.41.7: (a) Show that the density of nuclear matter is essentiallythe same ...
 41.41.8: What stable nucleus has approximately half the radius of auranium n...
 41.41.9: If an alpha particle were released from rest near thesurface of a l...
 41.41.10: (a) What is the fraction of the hydrogen atoms massthat is in the n...
 41.41.11: Approximately how many nucleons are there in a 1.0kgobject? Does i...
 41.41.12: How much kinetic energy must an a particle have to justtouch the su...
 41.41.13: Estimate the total binding energy for 29CU, using Fig. 411.
 41.41.14: Use Appendix F to calculate the binding energy of 2H(deuterium).
 41.41.15: Determine the binding energy of the last neutron in a15P nucleus.
 41.41.16: Calculate the total binding energy, and the bindingenergy per nucle...
 41.41.17: Compare the average binding energy of a nucleon inNa to that in 24Na.
 41.41.18: How much energy is required to remove (a) a proton,(b) a neutron, f...
 41.41.19: (a) Show that the nucleus Be (mass = 8.005305 u) isunstable and wil...
 41.41.20: How much energy is released when tritium, fH, decaysby fi~ emission?
 41.41.21: What is the maximum kinetic energy of an electronemitted in the fi ...
 41.41.22: Show that the decay 1JC ^B + p is not possiblebecause energy would ...
 41.41.23: The ^Li nucleus has an excited state 0.48 MeV above theground state...
 41.41.24: Give the result of a calculation that shows whether ornot the follo...
 41.41.25: 2iNa is radioactive, (a) Is it a fi~ or fi+ emitter?(b) Write down ...
 41.41.26: When ?Ne (mass = 22.9945 u) decays to Na(mass = 22.9898 u), what is...
 41.41.27: A 298U nucleus emits an a particle with kineticenergy = 4.20 MeV. (...
 41.41.28: What is the maximum kinetic energy of the emittedfi particle during...
 41.41.29: A nucleus of mass 256 u, initially at rest, emits ana particle with...
 41.41.30: The isotope 284Po can decay by either a or j8 emission.What is the ...
 41.41.31: The nuclide 32P decays by emitting an electron whosemaximum kinetic...
 41.41.32: A photon with a wavelength of 1.00 X 1013m isejected from an atom....
 41.41.33: How much energy is released in electron capture byberyllium: 4Be + ...
 41.41.34: How much recoil energy does a iK nucleus get whenit emits a 1.46Me...
 41.41.35: Determine the maximum kinetic energy of j8+ particlesreleased when ...
 41.41.36: The a particle emitted when decays has 4.20 MeVof kinetic energy. C...
 41.41.37: What is the energy of the a particle emitted in thedecay ^ P o ^ P ...
 41.41.38: Show that when a nucleus decays by /3+ decay, the totalenergy relea...
 41.41.39: (a) What is the decay constant of whose halflife is4.5 X 109 yr? (...
 41.41.40: A radioactive material produces 1280 decays per minuteat one time, ...
 41.41.41: What fraction of a sample of ^Ge, whose halflife isabout 9 months,...
 41.41.42: What is the activity of a sample of ^C that contains8.1 X IO20 nuclei?
 41.41.43: What fraction of a sample is left after exactly6 halflives?
 41.41.44: A sample of 27C0 and a sample of 153I both have N0atoms at t = 0. H...
 41.41.45: How many nuclei of 21$\J remain in a rock if the activityregisters ...
 41.41.46: In a series of decays, the nuclide becomes ^ P b .How many a and j8...
 41.41.47: The iodine isotope 133I is used in hospitals for diagnosisof thyroi...
 41.41.48: 155Cs has a halflife of 30.8 s. (a) If we have 7.8 figinitially, h...
 41.41.49: Calculate the mass of a sample of pure 19K with aninitial decay rat...
 41.41.50: Calculate the activity of a pure 8.7fig sample ofgP (71 = 123 X 1...
 41.41.51: The activity of a sample of igS (71 = 87.32 days) is3.65 X 104 deca...
 41.41.52: A sample of 2jjU (71 = 1.59 X 105yr) contains5.50 X 1018 nuclei, (...
 41.41.53: The activity of a sample drops by a factor of 4.0 in8.6 minutes. Wh...
 41.41.54: A 385g sample of pure carbon contains 1.3 parts in 1012(atoms) of ...
 41.41.55: A sample of 21$\J is decaying at a rate of3.70 X 102 decays/s. What...
 41.41.56: The rubidium isotope 37Rb,a j8 emitter with a halflife of 4.75 X 1...
 41.41.57: The activity of a radioactive source decreases by 2.5% in31.0 hours...
 41.41.58: jBe decays with a halflife of about 53 d. It is producedin the upp...
 41.41.59: Two of the naturally occurring radioactive decaysequences start wit...
 41.41.60: An ancient wooden club is found that contains 85 g ofcarbon and has...
 41.41.61: At t = 0, a pure sample of radioactive nuclei containsN0 nuclei who...
 41.41.62: Which radioactive isotope of lead is being produced if themeasured ...
 41.41.63: An old wooden tool is found to contain only 6.0%of the that an equa...
 41.41.64: A neutron star consists of neutrons at approximatelynuclear density...
 41.41.65: Tritium dating. The 3H isotope of hydrogen, which is calledtritium ...
 41.41.66: Some elementary particle theories (Section 4311) suggestthat the p...
 41.41.67: Show, using the decays given in Section 415, that theneutrino has ...
 41.41.68: The original experiments which established that an atomhas a heavy,...
 41.41.69: How long must you wait (in halflives) for a radioactivesample to d...
 41.41.70: If the potassium isotope iK gives 45 decays/s in a liter ofmilk, es...
 41.41.71: (a) In a decay of, say, a 2ggRa nucleus, show that the nucleuscarri...
 41.41.72: Strontium90 is produced as a nuclear fission product ofuranium in ...
 41.41.73: Using the uncertainty principle and the radius of a nucleus,estimat...
 41.41.74: (a) Calculate the kinetic energy of the a particle emittedwhen 292U...
 41.41.75: The nuclide ^ O s decays with (3~ energy of 0.14 MeVaccompanied by ...
 41.41.76: Determine the activities of (a) 1.0 g of ^ I (71 = 8.02 days)and (b...
 41.41.77: Use Fig. 411 to estimate the total binding energy forcopper and th...
 41.41.78: Instead of giving atomic masses for nuclides as inAppendix F, some ...
 41.41.79: When water is placed near an intense neutron source, theneutrons ca...
 41.41.80: (a) Show that the mean life of a radioactive nuclide,defined asOOt ...
 41.41.81: (a) A 72gram sample of natural carbon contains the usualfraction o...
 41.41.82: If the mass of the proton were just a little closer to the massof t...
 41.41.83: What is the ratio of the kinetic energies for an alpha particleand ...
 41.41.84: A 1.00g sample of natural samarium emits a particles at arate of 1...
 41.41.85: Almost all of naturally occurring uranium is 21$\J with ahalflife ...
 41.41.86: A typical banana contains 400 mg of potassium, of whicha small frac...
 41.41.87: Some radioactive isotopes have halflives that are largerthan the a...
 41.41.88: Decay series, such as that shown in Fig. 4112, can be classifiedin...
 41.41.89: A laboratory has a 1.80^tg sample of radioactive 13Nwhose decay co...
 41.41.90: Construct a spreadsheet (or other numerical tool) thatwill reproduc...
Solutions for Chapter 41: Nuclear Physics and Radioactivity
Full solutions for Physics for Scientists & Engineers with Modern Physics  4th Edition
ISBN: 9780131495081
Solutions for Chapter 41: Nuclear Physics and Radioactivity
Get Full SolutionsSince 90 problems in chapter 41: Nuclear Physics and Radioactivity have been answered, more than 57971 students have viewed full stepbystep solutions from this chapter. This textbook survival guide was created for the textbook: Physics for Scientists & Engineers with Modern Physics, edition: 4. This expansive textbook survival guide covers the following chapters and their solutions. Chapter 41: Nuclear Physics and Radioactivity includes 90 full stepbystep solutions. Physics for Scientists & Engineers with Modern Physics was written by and is associated to the ISBN: 9780131495081.

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