Look for 15 cosmic isotopes and write the equation of it
Q: A proton is made of which 3 types of quarks? Group of answer choices A: UP - DOWN - DOWN B: UP -…
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Q: Radon, 222Rn , has a decay constant of λ = 2.1 x 10-6 s-1. What is its half-life? Select one: a.…
A: The Relationship between decay constant and half life of an radio-active isotpe is given by…
Q: The antiparticle of an electron is a: Group of answer choices neutrino. positron neutron. gamma-ray.…
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Q: Suppose that the energy released by the splitting the nucleus of a single atom of a particular…
A: Given that:E=2.78×10-11 Jm=3.93×10-25 kgM=1 gm=10-3 kgMa=100000 Mt=100000×1000=108 kg
Q: Which isotope is most likely to undergo e- emisssion? 4, 2, or 5
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Q: 9. Using the ideas of quantum chromodynamics, would it be possible to find particles made up of two…
A: Solution: 9. According to quantum chromodynamics, all hadrons (Mesons and Baryons) are colorless and…
Q: Q4: - The radioactive isotope Au has a half-life of 64.8 h. A sample containing this isotope has an…
A: The phenomenon of spontaneous transformation of a nucleus is known as radioactivity. There are kinds…
Q: why is 1 in the numerator?
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Q: Imagine you have a cylindrical geiger counter with a diameter of 1 in positioned 2 in away from a…
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Q: Calculate the energy released (Q) when the 238U atom undergoes the alpha decay.
A: We will first write the equation for alpha decay. Then we will find energy released by using the…
Q: Ag. 24) Calculate the binding energy per nucleon of (Given: Rest-mass of 108 Ag = 107.905092 u.)
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Q: You have 12 kg of a radioactive substance. Ten years later, you find that you only have 3 kg left.…
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Q: solve this problem fast please Tritium (3H) and helium isotope of (3He) have masses 3.01605 U and…
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Q: Imagine you are a spectroscopist in 1940, looking at x-rays from a stellar object. You see a…
A: Given that wavelength λ = 0.034 nm Assume this as Kα line
Q: Choose the correct option 1) What type of nuclear decay leaves of neutrons unchanged. O alph O beta…
A: (1)Nuclear decay is the process by which an unstable atomic nucleus loses energy by radiation.…
Q: cyclotron has an oscillatory frequency of 12 MHz and a dee radius of 50 cm. Calculate the magnetic…
A: Given: fc=12×106 Hz q=1.6×10-19 C
Q: Complete the following nuclear reactions. 14 7 (a) ? + chemPad N→ ¹H + 1 XX→← 17 0 8 Help Greek
A: Alpha and Beta Emission:When there is an emission of alpha particle the radioactive isotope changes…
Q: The weak and strong nuclear forces are basic to the structure of matter. Why we do not experience…
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Q: If a berrylium nuclei fused with a carbon nuclei, the resulting element would be. 2.) if a carbon…
A: Here the resulting element is Neon.
Q: It is assumed to be observed between the following levels; Determine the degree of prohibition of…
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Q: Radioactive 7033As decays by emitting a positron. What atom is produced? 7034Se 6934Se 7032GE O…
A: If positron is emitted general reaction YXA = YX-1B +e+ +ve e+= positron ve=neutrino
Q: 11) Plutonium-239 undergoes alpha decay as shown. a) Find the energy released as a result of the…
A: Step 1:Step 2:
Q: 9. In the figure below, identify the regions where the following decay pathways domina a. Alpha…
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Q: Calculating the energy released during the decay for each chain?
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Q: Define half-life.
A: The term half-life is used in the context of radioactivity. Some material is not stable, they are…
Q: From the following nuclide symbols, determine the total number of nucleons, as well as the number of…
A: Nucleons consist of atomic nuclei, namely the protons and the neutrons. The total number of nucleons…
Q: Medical Isotope of Iodine-125 (1251) days. For treatment, 10 million atoms were prepared. How many…
A: Given that:T1/2=60 daysNo=10×106 atomsRemaining atoms after 90% decay:N(t)=No-0.9No=0.1No
Q: Calculate the binding energy per nucleon for 232Th, 12C, 78 Se, and 59Co. (For the atomic masses,…
A: To calculate the binding energy per nucleon for a nucleus, we need to use the atomic masses of the…
Q: 1. Two spherical nuclei have mass numbers 216 and 64 with their radii R, and R, respectively. The…
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Q: 1. Two spherical nuclei have mass numbers 216 and R, 64 with their radii R, and R, respectively. The…
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Q: Suppose that half a sample of radioactive nuclei has decayed in a given time T. How long will it be…
A: The time for which a radioactive active substance decays to half of its original value is called the…
Q: b- The radioactive nucleus Ra has a half-life of approximately 1.6 103 yr. Given that the Solar…
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Q: why short lived a-particle is more energetic
A: An alpha particle also known as a ray is having two photons and two neutron bound together, it is…
Q: A radioactive isotope has a half-life of 51.5 days. What fraction of the isotope remains after 413…
A: Given that,The half-life is t1/2=51.5 daysfor the first-order reaction constant…
Q: When Francium-211 decays because it is too large of an atom to be stable, what element is the…
A: Fr211 may under go alpha or beta decay
Q: What is the repulsive for (in N) between two protons if the distance between them is 58nm?
A: Consider two protons having charge q each is placed at a distance r apart.
Q: Calculate the energy necessary to excite 1023 protons into the spin down state in a magnetic field…
A: The energy of a magnetic dipole in magnetic field is given by U=-μ⇀.B⇀=-μBcosθ where μ is the…
Q: g) Complete the following decay equations and state what type of decay is taking place. i) 232 Th…
A: To complete the given decay equations and state the type of decay:i) 23290Th→22888Ra+42HeThis is…
Q: The isospin of pion ū is :-
A: We need to find the isospin of a negative pion: π-
Q: What beta particles are released by 197982 pb transmute to 197 79 Au?
A: Nuclear reactions are processes in which one or more nuclides are produced from the collisions…
Q: Th232 has a half-life of 14 billion years, it is the longest-lived isotope of thorium. Calculate its…
A: Unstable nuclei will become stable by radiating energy, this process is called radioactive decay.…
Q: Describe the process of s nuclear fission?
A: The nucleus is a storehouse of energy. When a heavy nucleus of one kind converts into another…
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