5. Write equations for the alpha and gamma decay of the foll 92
Q: A radioactive material initially is observed to have an activity of 1000 decays per second. If 9.0…
A: Given : A0 = 1000 decays/sec A = 100 decays/sec t = 9 hours
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A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
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A: Given: Number of counts in initial reading are 3200 Final counts are 100 counts Time is 30 hours
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A: According to the data given Half life is 3hr And relationship given is . N(t) = N0 e(-t/£)
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Q: 1. Calculate the average binding energy per nucleon for Cobalt, Co (atomic mass= MeV 58.933198 u).
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Q: 228Th undergoes alpha decay to become 224Ra. If the Q value of the reaction is 5.52 MeV, calculate…
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A: The initial mass of 124/55Cs is m = 8.5 μg = 8.5x10-6 g and the molar mass is M = 124 gHence, the…
Q: A freshly prepared sample of a certain radioactive isotope has an activity of 12 mCi, Alter 9.6…
A: Given data, Activity of the fresh sample = 12 mCi Activity of the sample after 9.6 minutes = 6 mCi
Q: calculate the age of the earth.
A: The decay formula is to be used. Half life of both uranium is given.
Q: 17. Home smoke detectors often contain the radioactive element Americium-241 which emits a particles…
A: Step 1: a) Americium-241 emits alpha particle and forms Neptunium-237.An alpha patircle is…
Q: 9. The radioactive isotope (82Sr) has a half-life of 25.4 days. A sample containing this isotope has…
A: The radioactive isotope is Half-life time of radioactive element is The initial activity is…
Q: Consider a fictional radioisotope X (311.1766 amu) a. If a 0.750 g sample of X-311 releases 5.75 x…
A: Given that:Atomic mass, M=311.1766 amua) m=0.750 g=0.750×10-3 kgN=5.75×1016Mass of alpha particle,…
Q: The Q value for the a decay of 203 TI is calculated to be 0.91 MeV from the masses of the initial…
A: Given: Q-value,Q=0.91MeVAtomic Mass,A=203Atomic Number,Z=81Constant,a=1.66Constant,b=28.9 The…
Q: Given the mass of a radioactive material, phosphorus 32P is 0.60 g and its half-life, T1/2 is 14.3…
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Q: 3. Find the Q value of the following decay. Calculate the kinetic energy and velocity of the…
A: Massesm(Th230)=230.033128um(Ra226)=226.025403u m(He)=4.002603uc=3x108 m/s 88A)We have to find Q…
Q: A 70kg person experiences a whole body exposure to alpha radiation ( RBE) with energy 4.77Mve.A…
A: Since, you have uploaded a question with multiple sub-parts, we will solve the first three sub-parts…
Q: Given that 137 Cz decays to 137 Ba with a gamma emission of 0.662 MeV in 85% of the decays, what…
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A: Given that:The half-life of Americium-241The threshold below which the ionization smoke detector…
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A: Since you posted a question of multiple subparts type questions, we will solve only the first three…
Q: 1. Compute the binding energy of the 'Li nucleus; the experimentally determined mass of 'Li is…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: 1. Calculate the energy released in the fission reaction of 1 kg of uranium with the isotope…
A: 1) Fission of 1 atom of U235 gives 200 MeV of energy. Calculating the no. of atoms present in 3% (1…
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A: Given, Diameter of the disc: d=2.8 mm=0.28 cm The thickness of the disc: t=1.82 μm=1.82 ×10-4 cm…
Q: (a) 212 Bi - ? + * He 83 (b) 36 95 Kr -? + e +v (c) ?- *He + 140 Ce 58 2.
A: A radioactive decay follows the conservation of charge and conservation of mass. Taking the above…
Q: β+ decay of 50Mn.
A: The decay equation for decay is given as,
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Q: The most common isotope of uranium 2U has a half-life of 4.47 x 10 years, decaying to 92 234 Th by a…
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Q: Q1) As of early 1981, approximately 1500 000 litres (1500 m³) of radioactive water were located in…
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Q: Uranium-235 (2U) undergoes a series of alpha and beta decays in this succession: a, 2B, 5a, 2B, and…
A: Alpha Decay Alpha particle contains two protons and two neutrons, after an alpha emission the parent…
Q: Write equations for the alpha and gamma decay of the following isotopes: 235U; 251Cf. 98
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Q: 4.57.2 In the circuit shown in the image below, if Rx = 7.6 Q, R1 = 10.3 Q, and V1 = 67 V, determine…
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Q: Exam 4. An object mass m moves in a circular patn with co tant angilar speed has position vector…
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Q: Of the three types of radioactive decays, only gamma radiation can ionize matter. a. True b.…
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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: 1. The isotope silver-107* undergoes gamma decay. Write the reaction equation, and determine the…
A: Introduction: Spontaneous emission of the energetic particle with high energy and high penetrating…
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