The linear absorption coefficient for 5-MeV gamma rays in lead is 78 m-1. Find the thickness of lead required to reduce by one-fourth the intensity of beam of such gamma rays.O A. 8.9 mmO B. 17.8 mmOC. 3.7 mmOD. 1.9 mmO E. 7.4 mm

GivenLinear absorption coefficient for 5 MeV gamma rays in lead ,α=78 m-1And IntensityIIo=14

Answered: The linear absorption coefficient for…

Science

Physics

The linear absorption coefficient for 5-MeV g fourth the intensity of beam of such gamma O A. 8.9 mm O B. 17.8 mm

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Find the fraction of alpha-rays scattered at 90 ° when a 7.7 MeV-energy alpha-ray beam strikes a…

A: Please see the answer below

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: Will quantitative fluorescence spectroscopy be as sensitive to path length differences in sample…

A: Fluorescence is a type of luminescence caused by photons exciting a molecule, raising it to an…

Q: 42.11 As part of a radiotherapy course a patient is injected with 0.100× 10-6 mol of an 1.2 MeV a…

A: Hi there! Since there are multiple subparts in the question posted and it is not mentioned what is…

Q: Question: Calculate and compare the relative ranges of 10 MeV alpha, proton and electron particles…

Q: Calculate the electronic braking power of 3 MeV alpha particles incident on quartz (density = 2.66…

A: Given Data: Energy (E) = 3 MeV = 3×106 eV.Density of quartz (N) = 2.66 g/cm3 = 2.660 kg/m3. To…

Q: if a record sample has rate of 44100Hz, how many samples are required to capture 0.25s?

Q: Alpha particles of kinetic energy K are scattered either from a gold foil or a silver foil of…

A: Ratio of the number of particles scattered by the gold foil to the same number for the silver foil:…

Q: an alpha particle scattering experiment, it is determined that the ratio of the cross-sectional area…

Q: 5. The control rods for a certain rector are made of cadmium (10 w/o), indium (15 w/o) and silver…

A: Given, Temperature, T=400°C Flux, Q0=5×1013neutons/cm2-s For the cadmium, ga=2.5589 Absorption…

Q: By using Beta function, the integral tan(0) d0 is equal to

A: The beta function has the following identity

Q: A 0.2-g sample of 386 Kr gas, which decays into stable Rb, is accidentally broken and escapes inside…

A: I have use the concept of specific gravity

Q: What fraction of 5-MeV alpha particles will be scattered through an angle greater than 8° from a…

Q: nge of 241- s in the air?

A: Given as, Alpha particle emitted from 241-Am. Energy, E=5.49 MeV

Q: 8. The isotropic circular dise source of Am-241 has a diamcter of 8.5 mm, calculate the count rate…

Q: SOLVE FOR BETA TO THE NEAREST (500) cos(B)+259.81=0 HUNDREDTH:

Q: The Tadus of fiset Boho orbit of the

A: Given Data : radius of first Bohr orbit of hydrogen atom = 0.53 A° To Find : radius of 10th Bohr…

Q: Lead aprons are the primary radiation protective garments used by personnel during fluoroscopy. An…

Q: of beta particles

A: Range of a beta particle depends on the energy of the particle and the medium through which it…

Q: What is the contribution of the asymmetry term for ⁹0Mo in the binding energy formula of the liquid…

Q: 4. How far will a 12 MeV electron beam travel in tissue? a. 3cm b. 3.6cm c. 4cm d. 6cm

A: According to our guideline, we have to the first questions only.please upload other questions in…

Q: The linear absorption coefficients for 0.05-nm x-rays in lead and in iron are, respectively, 5.8 ×…

A: When high-energy beams like x-rays go through the material there will be a reduction of intensity…

Q: J 5 Question 2 (1) Assume that the average energy of β-rays (electrons) emitted from the S-ray…

A: GM counter It detects the ionizing radiation such as alpha, beta and gamma rays using ionizing…

Q: a) The ILL powder diffractometer uses the pyrolytic graphite (002) Bragg reflection to…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Gamma-ray detectors like the one described in the preceding problem often use calorimetry to…

A: Given, Mass,M=2.5kgSpecific Heat,C=430J/kgKChange in temperature,∆T=10mK=10×10-3KEnergy of gamma…

Q: Estimate the average range of 1.31 MeV alpha particles striking an aluminum slab parallel to its…

A: The given information in the question is: The energy of the alpha particles: 1.31 MeV The density…

Q: (a) Calculate the Ngas (Gy/C) for the chamber. (b) Calculate the absorbed dose (Gy) in Perspex at…

A: (a) To calculate the Ngas (Gy/C) for the particle chamber, we will use the subsequent formula: Ngas…

Q: Radioactive Pm-147 decays by the release of a beta-particle with an average energy of 62.0 keV. A…

A: Given That: Radioactive pm147, Atomic mass is 147 amu. To find the mass of each atom:…

Q: To eight significant figures, what is speed parameter beta if theLorentz factor gama is (a) 1.010…

Q: The 10-fold X-ray reduction values for (a) water, (b) concreate, (c) iron and (d) lead are equal 100…

A: The attenuation of X-ray radiation intensity is given by,

Q: Compton scattering occurs for 0.662 MeV gamma rays. If a photon is dispersed at an angle of 60.0…

A: Here is the explaination in the given image

Q: 9.1 k 9+16 V 12 k VCE Beta = 120 15 kQ2 6-12 V

A: Given: The collector source voltage is VCC = 16 V The emitter voltage is VEE = - 12 V The collector…

Q: 1. Calculate the Q-value of reaction ªN(a, p) FO which occurred in Rutherford's alpha-range in…

A: The Q value is defined as the amount of energy that is absorbed or released in a nuclear reaction.…

Q: What is the frequency of 1 MeV gamam ray? Planks contant( 4.14*10^-15)

A: According to the Planck's hypothesis, the energy of a photon is equal to, E = hf where, E = energy…

Q: 1. Calculate the Q-value of reaction ªN(a, p) F0 which occurred in Rutherford's alpha-range in…

Q: Ps) What is the closest distance a 7.5 MeV alpha particle can reach when incident na gold foil?

A: Given: Energy of alpha Particle=7.5MeV To find: Closest Distance alpha particle can reach when…

Q: 35 30 25 Pressure (x 10¹ Pa) 20- 15 10 15 20 Volume (x 10-4 m³) 25 30 35 40 1 C-> D->

A: Given, Pressure versus volume graph.…

Q: Čalculate the density of a material if the number of gamma from 5206 to 2210 after passing through…

A: Given: The number of gamma photons initially is 5206. The number of gamma photons finally are 2210.…

Concept explainers

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.

Question

The linear absorption coefficient for 5-MeV gamma rays in lead is 78 m-1. Find the thickness of lead required to reduce by one-
fourth the intensity of beam of such gamma rays.
O A. 8.9 mm
O B. 17.8 mm
OC. 3.7 mm
OD. 1.9 mm
O E. 7.4 mm

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 by step

Solved in 2 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

4. What fraction of 5.00 MeV a particles will be scattered through angles greater than 8.00° from a gold foil (Z = 79, density = 19.3 g/cm³) of thickness 10-8 m?
The isotope of Nickel, 66Ni decays by β emission, has a half-life of 2.3 days. and the β particles have an average energy of 65 keV. A source consisting of this isotope has an initial number of atoms N0 = 5 x 1020 atoms. What is the power per unit area initially deposited by this source in a small target placed at 1m distance from the source? Select one: a. 35 W/m2 b. 1.45 W/m2 c. 4.5 kW/m2 d. 7.6 MW/m2
H IS mear atenualion coeiciem (17m). PROBLEMS 1. Find maximum frequency and minimum wavelength of X-ray radiation, if the potential difference between cathode and anode was (a) Ual = 3 kV and Ua2 = 15 kV. 2 The 10-fold X-rav reduction values for (a) water (h).concreate (c) iron and (d) lead are equal
What would the BEN in MeV be for a nucleus with 100 protons, 149 neutrons and an atomic mass of 227.4 u? Round your answer to 1 decimal place.
3. a) Alpha particles of the same initial speed are shot at the same intensity toward gold, silver, and aluminum foils of the same thickness. They are observed at a detector at a fixed scattering angle, 0 0°. What would the ratios of the number of alpha particles scattered by the gold and silver foils to the aluminum foil, No Au 13). NaAl and respectively, be? (ZAu = 79, ZAg = 47, ZAI Na Ag NaAl b) Compare the number of a particles of fixed kinetic energy scattered through an angle of 10° (call this Na(10°)) with the number scattered through an angle of 20° (Na (20°)) for Rutherford scattering by a thin gold foil of fixed thickness. Compute Na (10⁰) Na (20°). p2 Rutherford's scattering model assumes that the alpha particles experience a Coulomb repulsion, F = KqZe from the nucleus of the foil's atom. If, in a head-on collision the alpha particle has enough energy to get inside a uniformly charged Kqa Zer nucleus of radius R, the force law would change to F = R³ " point-nucleus…
A USATestprep, LLC - Online State t x odules/questions/qq.php?testid=1745&assignment_id3D47667397&strand=8721&element=73561&totalQuestions=.. Wages - Prote. ne to Beta PRACTICE I HELP JULIE Y GIA RESS GNMENTS ASSIGNMENT 1 23 4S 89 10 Save Submit Two identical charges are separated by a distance d. If the distance between them is increased to 3d, what will happen to the force of repulsion between them? es ) A) It wilt be one-ninth the original force. B) It will be one-third the original force. C) It will be nine times the original force. D) It will be three times the original force. Electrical and Magnetic Forces Regular Calc
Q. No 04: a). Mention some necessary steps to minimize the production of bremsstrahlung during beta-ray shielding.
I need the answer as soon as possible
https://www.compadre.org/PQP/quantum-need/prob4_5.cfm *Link to HW problem
Answer the following pcircuit by filling out all missing values.
Using the principle of precision, prove the impossibility of an electron inside the nucleus, noting that the nucleus has a radius of 1x10-14 m
8. An x-ray beam is composed of equal intensities of 30 pm x-rays and 50 pm x- rays. The xray beam is now directed upon a material whose linear absorption coefficient for 30 pm xrays and 50-pm x-rays are 0.30 mm-1 and 0.72 mm-1 respectively. How thick is thematerial if the exiting x-ray beam is composed of twice as many 30 pm x-rays as 50-pm xrays?