(II) A radioactive element undergoes an alpha decay with a lifetime of 12 us. If alpha particles are emitted with 5.5-MeV kinetic energy, find the percent uncertainty AE/E in the particle energy.

Q: The maximum temperature reached during an atomic explosion was of order 10,000,000K . Calculate the…

A: Wein’s law equation is,

Q: The Galileo space probe was launched on its long journey past several planets in 1989, with an…

A:

Q: element X of atomic number 98 undergoes alpha-decays. The constant rate of alpha decay is n…

A: One mole Alpha particle has mass 4g

Q: 3. The lifetime of an unstable particle is governed by the exponential probabil- ity distribution.…

A:

Q: Many radioisotopes have important industrial , medical and research applications. One of these is…

A:

Q: a) Find the speed an alpha particle requires to come within 3.2 x 10-14m of a uranium nucleus.…

A: Charge on alpha particle Z1=2, atomic number of Uranium Z2=92 and distance up to which the alpha…

Q: How much energy in MeV would be released if all the mass from a 8 u particle was completely…

A: Given,  Mass of Particle = 8u We need to calculate,  Release Energy in MeV.

Q: Gamma rays of energy Eo =14.4 keV are emitted when $"Fe nuclei make transition from the first…

A:

Q: Find the distance of closest approach of an 8.0-MeV alpha particle incident on a gold foil.

A: When a positively charged particle gets close to a nucleus it will start exchanging its kinetic…

Q: a bone containing 30g of carbon emits beta-particles from carbon-14 at 5 decay/sec if the decay for…

A: Carbon dating is an analytical method to find the age of a specimen. The method is based upon the…

Q: In a Geiger-Marsden experiment, calculate the distance of closest approach to the nucleus of Z = 80,…

A: Given: The atomic number of nucleus is Z1=80. The kinetic energy of alpha particle is K=8 MeV. The…

Q: A particle physicist discovers a neutral particle with a mass of2.02733 u that he assumes is two…

A:

Q: Uranium-238 decays into lead-206. The Q value for the entire chain is 51.7 MeV and the decay…

A: In some nuclear decay, an alpha particle is released by the parent nucleus. This kind of decay is…

Q: Find the distance of closest approach of an 5.0-MeV alpha particle incident on a gold foil.

A: Since the nucleus is positively charged any positively charged particle getting close will…

Q: 25527 When the gamma ray interact with atomic nuclei, it transforms into positron and negatron.…

A: The positron and the negatron are identical in mass and opposite in polarity. Let K denotes the…

Q: If an electron is confined within the size of a nuclear radius, the uncertainty principle suggests…

A: Heisenberg's uncertainty principle sates that: ∆E.∆t≥h4π where, ∆E is the uncertainty in energy ∆t…

Q: A nuclear fusion of deuterium and tritium producing and alpha and neutron particles, calculate the…

A:

Q: Estimate the time constant from the average half-life.

A:

Q: An alpha particle reached 50 fm before its kinetic energy became zero in a gold foil experiment.…

A: The point at which the kinetic energy of the particle becomes zero and its potential energy becomes…

Q: How much total kinetic energy will an electron–positronpair have if produced by a 3.64-MeV photon?

A: Given: The energy of the photon is 3.64 Mev. Introduction: The total energy of the photon is the sum…

Q: After a certain nuclear reaction, radioactive sodium is found with half life of 14.8 hrs. compute…

A: To find- λ=?Given-(T) of Na=14.8 hrs

Q: 1.8) Find the neutron separation energy of ¹0.

A: Nucleons inside a nucleus are bound together by the strong nuclear force. The amount of energy that…

Q: In a Rutherford scattering experiment, an a - particle (charge = 12e) heads directly toward a gold…

A: Step 1It is given that

Q: Investigate and explain the "Gyromagnetic ratio", from this calculate the value of the gyromagnetic…

A: We know thatμ=IA=qTπr2

Q: 71 Ameasurement of the energy E of an intermediate nucleus must be made within the mean lifetime At…

A:

Q: How much energy in MeV would be released if all the mass from a 14 u particle was completely…

A: Given, Mass of particle (m) = 14 u  m= 14×1.66×10-27  kg  { 1u= 1.66×10-27kg } Mass completely…

Q: A liquid hydrogen target of volume 125 hombarded with a mon a mono-energetic beam

A:

Q: How much energy (in MeV) is released due to the decay?

A: Here, The atom 223u decays into 235u and alpha particle so the energy will be the…

Q: (d) volume (e) Show that the total number of photons per unit at temperature Tis kT N' = 8π hc.…

A:

Q: (ii) Consider the two-level system with E1 A21 6 x 108 s-1, Niand N2 are the populations of level E1…

A: Given data, E1 = -13.6 eV E2 = -3.4 eV T = 300 K

Q: Oil and coal generally contain no measurable 14C. What does this tell us about how long they have…

A: Radioactivity. The half-life 14 C can be , mt=100e-0.000121t m(t) is the mass with respect to time,…

Q: 8. A 2-MeV neutron is scattered elastically by 12C through an angle of 45 degrees. What is the…

A:

Q: 5-23. Calculate the Q value of the decay Po→“ Pb+a, given that the measured kinetic 218 84 energy of…

A: Given

Q: Assuming only maximum energy transfers occur for 12C ions with electrons in a material, determine…

A: Given Data: Type of Atom→ Carbon Mass number, A=12 Initial Energy, Eo=100 MeV Final Energy, En'=10…

Q: 55 MeV a-particles are incident nomally upon a target of gold foil 1.0 µm thick. A fraction 1 in 108…

A: This problem is based on the Rutherford scattering experiment From that experiment we obtain the…

Q: Free neutrons have a decay constant of 1.10 x 10-3s-'. If the de Broglie wavelength of the neutrons…

A:

Q: The final step of hydrogen "burning" in stars consists of combining two He nuclei to form a stable…

A:

Q: A 5 MeV α particle approach a gold nucleus with an impact parameter of 2.6 × 10−13 meter. Through…

A: Given, Energy, E=5MeV=5×1.6×10-13JAtomic Number of Gold,Z=79Impact…