Q8. What is gamma decay? Explain it with one example and diagram. Why all the excited states can not decay to all the states?
Q: 4. Determine the maximum wavelength of light emitted by an electron dropping from the 6th to the 3rd…
A: in this question we use Rydberg's equation, 1/ λ= R [ 1/n12 - 1/n22] where , R = rydberg's…
Q: An archaeologist finds some ancient jewelry made from bone. The jewelry has a carbon mass of 127 g…
A:
Q: 1. Assume that the 195pt crystal in the electron microscope image at right has a density of…
A: Given : Density ρ = 21.45 g/cc λ = 0.23 nm
Q: Q10. List all the possible multipolarities for the following gamma-ray transitions, indicting, in…
A: Required to list all possible multipolarities.
Q: When a star has exhausted it's hydrogen fuel it may fuse other nuclear fuel's at temperature is…
A: a) Write the equation of process when two alpha particles fused together. The nucleus will be…
Q: Nuclear fusion is a process which releases large amounts of energy and takes place in the core of…
A:
Q: Calculate the de Broglie wavelength of a proton travelling at the speed of light.
A: Given: Speed of proton,vp=14speed of light=143×108 m/s Mass of proton, mp=1.67×10-27 kg Planck's…
Q: Q6. Derive the expression for the kinetic of alpha particle in alpha decay. Is it closely equal to…
A:
Q: Q2. Explain the neutrino hypothesis. How it accounted for the conservation of Energy, Linear…
A: The neutrino itself was challenging to detect due to its weak interaction with matter.
Q: NR 4 NR 5 Use the following diagram to answer this question. Of the four particles shown in the…
A:
Q: 124 The half-life of the isotope (¹3Cs) is (30.8 sec), Determine: 1. Number of nuclei in (6.2 µg) of…
A: Given:Half-life of ,So, the mass of Cs isotope= 124 amu=(1) The number of nuclei in 6.2 micrograms…
Q: PROBLEM 1. a) What is the period for a thermal reactor (Uranium fuel) with prompt neutron lifetime…
A: (a). The neutron lifetime is given as t=4.73×10-6 s For the reactivity as ρ=0.0111 Thus, the value…
Q: Q3. Predict the shell structure of nuclei using spin-orbit interaction term in harmonic oscillator…
A: GivenPredict the shell structure of nuclei using spin-orbit interaction term in harmonic oscillator…
Q: Marie Curie was working with materials that emit alpha, beta and gamma radiation. Explain why…
A: 1. The energy of the 3 radiations is absorbed by the material through which the radiation passes.…
Q: Mid-Pacific Science 3. Create an isotope of platinum (atomic #78) that undergoes alpha (a) decay. a.…
A: The objective of the question is to understand the process of alpha decay in an isotope of platinum…
Q: Isotopes carbon-11 (116C) and carbon-14 (146C) are radioactive. How would each isotope decay? Write…
A:
Q: fill in the blanks 1.) blank are the most penetrating type of nuclear radiation. 2.) blank, blank,…
A: Nuclear Reaction: In nuclear chemistry or nuclear physics, the nuclear reaction is a chemical…
What is Gamma Decay? Explain it with one example and diagram. Why all the excited states can not decay to all the states?
Gamma decay:
Gamma decay is the type of radioactive decay that is present in the heavy element having radioactivity in them. In gamma decay, the unstable atomic nuclei dissipate an excess amount of energy by spontaneous radioactivity taking place in them. It is denoted by the Greek alphabet 
γ.
Step by step
Solved in 4 steps with 5 images
- Prob. 6. Illumination- decay of excess carriers An n-type Si sample is doped at 1015 cm3. We shine light on it to create electron-hole pairs at 1019 cms. The lifetime of minority carriers is 100 ns. a. What is the steady state concentration of minority carriers? b. How much time has elapsed for the excess carrier concentration to be at 90% of the initial value? C. How much time has elapsed for the excess carrier concentration to decay to 10% above the minority carrier concentration at thermal equilibrium?Help.In which situation's would angular acceleration be negative? Select all that apply 1. An object is at rest and is starting to rotate clockwise 2. An object is rotating clockwise and speeding up 3. An object is rotating clockwise and speeding up 4. An object is rotating counterclockwise and slowing down
- Week 1 Assignment Part 2 - PHSO V01 1. Match the parts of an atom in the left column with all the phrases in the right column that describes it. A phrase may be used more than once. On the line in the left column next to the parts of the atom, please just label the letter of the phrase that matches the parts of the atom. 1. electron 2. neutron This assignment is due on 8/23 at 11:59pm PST. Please submit as a scanned PDF on Canvas. 3. proton A) one has atomic mass B) found in the nucleus C) negatively charged D) changing the number of these in an atom creates a new element E) adding or losing these makes an atom into an ion F) gain or loss of these makes an isotope of the same element G) determine(s) an element's atomic number H) contribute(s) to an element's atomic massPart A Some atomic masses Particle Symbol Mass (u) Part B Electron e 0.00055 Proton 1.00728 Part C Neutron n 1.00866 Hydrogen 'H 1.00783 Calculate the binding energy per nucleon of the nitrogen nucleus 4N. 7 Helium 4He 4.00260 Express your answer in megaelectron volts to three significant figures. ? MeV/nucleonPart 1: Carbon dating An archaeologist finds some ancient jewelry made from bone. The jewelry has a carbon mass of 387 g (HINT: Assume all the carbon is 12C and determine the number of atoms, 12C has a molar mass of 12 g/mol) and careful measurements show that the remaining 14C has a current decay rate of 20 decays/s. Determine the age of the bone (and presumably the jewelry). The ratio of 14C to 12C when the animal died was 1.25x10-12 & the half-life of 14C is 5730 y. Additionally, 1 mol = 6.022×1023 particles, 1 y = 365.25 days, & 1 day = 24 h. age of bone = Part 2: Rubidium-Strontium dating A geologist finds an old rock and wants to determine its age using rubidium-strontium dating. This is possible because 87Rb, which has a half-life of 4.75×1010 y, undergoes - decay and becomes 87Sr. The geologist determines that the ratio of 87 Sr to 87Rb is 0.033. Assuming there was no 87Sr in the rock when it was formed, determine the age of the rock. age of rock =
- help w modern physics4. The energy of the atom is in part determined by the electrical potential energy of the electron interacting with the proton nucleus, and when the electron is close to the nucleus it is very tightly bound. That's why the energy is negative, and larger in magnitude the smaller n. What does this tell you about the size of the atom for large n? Explain your reasoning.