I need the answer as soon as possible 7) Which of the following is/are correctB12 = B21B12 = A21A21 = ((87hv12)/c) * B21B1 = ((8rhv12)/c) * A2ı

To choose correct option regarding Einstein's coefficient.

Answered: 7) Which of the following is/are…

Science

Physics

7) Which of the following is/are correct B12 = Bn B12 = A21 An = (87hv12)/c") * B21 B1 = ((8rhv12)/c)+ A21

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter11: Particle Physics And Cosmology

Section: Chapter Questions

Problem 37P: Identify one possible decay for each of the following antiparticles: (a) n, (b) 0, (c) +, (d) K, and...

See similar textbooks

Related questions

Q: Suppose that not all but only 50% of the neutrons were consumed in Big Bang Nucleosynthesis. What…

A: Initially just within 1minute of bigbang simple neuleons protons and neutrons are formed.

Q: Which of the following elements would you predict to be radioactive? Select one or more: a.…

A: From the periodic table, we can see that all the elements in the 7th period and actinide series fall…

Q: Calculate the nuclear binding energy for iron-58, which has a nuclear mass of 57.933817u. Take the…

A: Here we have to find out nuclear binding energy of Iron-58.

Q: Select the basic fusion reaction of the universe. O A. 1 6 4 H + He 2 n + Li 3 1 O B. 1 4 4 H 1 Не…

A: For nuclear fusion process always only hydrogen atoms are parent nuclei and helium is daughter…

Q: 1. 8900000000 2. 1768900000000 3. 609800000000000 4. 0.00000000001234 5. 0.00000009034

A: The standard form any number means the number in decimal form with the multiplication of the power…

Q: AOK decays to 40Ar with a half-life of 1.25 x 10° yr. Assume that rocks contain no 40Ar when they…

A: Given : half life of decay, t1/2 = 1.25 × 109 years K40A40r=13

Q: Consider the following nuclear reaction 189F → 188O + 01e + ν and determine the Q value or total…

A: Given: The atomic mass of 189F is 18.0009 u. The atomic mass of 188O is 17.9992 u. The mass of 01e…

Q: A 50 grams in radionuclide decays 45 grams in 240 years. What is the halflife of the radionuclide?…

A: there are 2 parts in above question in 1st part we have to find half time and on 2nd part transition…

Q: 2. Determine the reactions for the beam loaded as shown in figure 450KN 120 KN 2m

A: Given:- Find:- The reaction of the beam

Q: What type of particle is captured and what type is emitted in the nucleosynthesis below?55Fe −−>…

A: The mass number of Fe is 55. The atomic number of Fe is 26. The mass number of Mn is 54. The atomic…

Q: How did the si became -10.8?

A: Given:- u= so= -27 cm = object distance from the lens v= si = image distance from the lens f= -18 cm…

Q: In the reaction "He + °Ben+ 12C how much energy is released or absorbed? The mass of "He is…

A: At first, we will find the mass defect, and then we will find the equivalent energy.

Q: 1) how many grams of material remain when you start with 16g and the half-life number is 3 ?

A: Half Life number = t/T = 3 ( where T = half life and t = time of observation ) Initial mass of…

Q: The Q-value of the following reaction is -1.342 Mev. 1H2 + 6C12 -------- 5B10 + 2He4 Find the mass…

A: Q-value of the reaction

Q: write the complete B+ decay of 11-c. calculate energy released in the decay. mass-11-c = 11.01133u…

Q: The first nuclear transmutation was done in 1925 by Patrick Blackett. He transmuted ¹N and a…

Q: A) How much mass is left in a piece of animal skin after 17,145 years when a newly made piece of…

Q: A nuclear fusion reaction in the Sun converts 4 H nuclei to 1 He-4 nucleus. Each Hydrogen nuclei is…

A: The nuclear fusion reaction can be shown as, 4 H atoms →1 He atom Given, the mass of the hydrogen…

Q: A radioisotope has a half-life of 5.00min and an initial decay rate of 8000 Bq. (1.) What will be…

Q: (a) Natural potassium contains 40K , which has a halflife of 1.277×109 y. What mass of 40K in a…

Q: 15. When U-232 undergoes alpha decay to Th-228, a mass lost is sustained. (1) Find the mass defect…

A: The exact mass of U-232 is 232.0372 amu. The exact mass of Th-228 is 228.0287 amu.The exact mass of…

Q: Given that the mass of a helium nucleus 42He is 4.001506 u. Find the binding energy of 42He…

Q: 13. After two half-lives, how much of the original sample would remain? 50% 6.25% 12.5% 25%

Q: Calculate the binding energy per nucleon (in units of MeV) for 9Be, for which the atomic mass is…

A: Given The atomic mass of the Be is A=9.01219 amu. The number of nucleons is N = 9. The Einstein…

Q: QUESTION 11 When Arthur Dempster discovered U-235? O 1920 O 1932 O 1935 O 1940

A: Arthur Dempster discovered U-235 in 1935.

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 binding energy of 12C? The mass of an atom of 12C is 12 u (exactly), of an atom of 'H is…

Q: How does a nucleus stay packed tightly together?

A: It is known fact that like charges always repel each other and opposite charges attracts each other…

Q: Phosphorus-32 has a half-life of 14.0 days. Starting with 8.00 g of 32P, how many grams will remain…

A: Part (a):Given,

Q: "If C = -4i - 2j - 3k , what is C x j?" 3i - 4k 3i + 4k 3i + 2j - 4k 31 - 2j - 4k

A: vector product C→×j^=i^j^k^CxCyCz010

Q: The mass of 'H is 1.007825 u and the mass of 'n is 1.008665 u. The mass of 12C is 12.000000 u. What…

Q: How much energy would be released if six protons and six neutrons were combined to form C-12? (Note:…

Q: How strong is the force of attraction between +5 µC and -10µC which are 25 cm apart? 0.72 N 720 kN O…

A: The force between the two charge particles is F = k q q'r2 where, r is the distance between the two…

Q: How would you describe half-life?

A: Half life Half-Life is the time interval in which mass or number of nuclei of a radioactive…

Q: Calculate the mass defect (in u) and the energy produced (in MeV) in the D-D reaction shown. (Assume…

A: Given: Calculate the mass defect (in u) and the energy produced (in MeV) in the D-D reaction shown.

Q: The mass of a sample is 0.02 u. What is its mass in MeV/c2?

Q: How much energy in joules is produced by single fusion reaction? .02862 times the mass of a single…

A: Given : How much energy in joules is produced by single fusion reaction? Mass = 0.02862mp

Concept explainers

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.

Question

I need the answer as soon as possible

7) Which of the following is/are correct
B12 = B21
B12 = A21
A21 = ((87hv12)/c) * B21
B1 = ((8rhv12)/c) * A2ı

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

In general, how do we determine if a particle reaction or decay occurs?
The decay mode of the positive tau is (a) What energy is released? (b) Verify that charge and lepton family numbers are conserved. (c) The is the antiparticle of the Verify that all the decay products of the are the antiparticles of those in the decay of the given in the text.
(a) Estimate the mass of the luminous matter in the known universe, given there are 1011 galaxies, each containing 1011 stars of average mass 1.5 times that of our Sun. (b) How many protons (the most abundant nuclide) are there in this mates? (c) Estimate the total number of particles in the observable universe by multiplying the answer to (b) by two, since there is an electron for each proton, and then by 109, since there are far more particles (such as photons and neutrinos) in space than in luminous matter.
One of the common decay modes of the is 0 is 0+p . Even though only hadrons are involved in this decay, it occurs through the weak nuclear force. How do we know that this decay does not occur through the strong nuclear force?
Integrated Concepts Suppose you are designing a proton decay experiment and you can detect 50 percent of the proton decays in a tank of water. (a) How many kilograms of water would you need to see one decay per month, assuming a lifetime of 1031 y? (b) How many cubic meters of water is this? (c) If the actual lifetime is 1033 y, how long would you have to wait on an average to see a single proton decay?
A proton and an antiproton collide head-on, with each having a kinetic energy of 7.00 TeV (such as in the LHC at CERN). How much collision energy is available, taking into account the annihilation of the two masses? (Note that this is not significantly greater than the extremely relativistic kinetic energy.)
Energy input is required to fuse medium-mass nuclei, such as iron or cobalt, into more massive nuclei. Explain why.
. If the average lifetime of a proton was 1033 years, about how many protons would you have to assemble together and observe simultaneously to witness a total of 100 proton decays in one year? Explain the reasoning that led to your conclusion.
Identify one possible decay for each of the following antiparticles: (a) n, (b) 0, (c) +, (d) K, and (e)
Assuming conservation of momentum, what is the energy of each ray produced in the decay of a neutral pion at rest, in the reaction 0+?
How would you describe half-life?
14. In the β+ decay of nitrogen-12 (12.01864 u) into carbon-12 (12.00000 u), a positron with energy of 11.0 MeVis emitted. What is the energy of the electron neutrino? Assume the mass of the positron is 5.485799 x 10-4 u(same as an electron).