Conceptual Physics: The High School Physics Program
9th Edition
ISBN: 9780133647495
Author: Paul G. Hewitt
Publisher: Prentice Hall
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 39, Problem 50A
To determine
Whether the food becomes radioactive due to gamma
Expert Solution & Answer
Explanation of Solution
Introduction:
The gamma radiation is the massless energy that consists high-energy photons.
The penetrating power of the gamma radiation is more than other radiation, so it cannot be easily entrapped into any medium. The gamma radiation can only damage the some part of the food and passes from the food. The gamma radiation not entrapped into the food, so the food does not become radioactive.
Conclusion:
Thus, the food does not become radioactive due to gamma rays from cobalt-60.
Chapter 39 Solutions
Conceptual Physics: The High School Physics Program
Ch. 39 - Prob. 1ACh. 39 - Prob. 2ACh. 39 - Prob. 3ACh. 39 - Which force has a longer range, the electric force...Ch. 39 - Prob. 5ACh. 39 - Prob. 6ACh. 39 - Prob. 7ACh. 39 - Prob. 8ACh. 39 - Prob. 9ACh. 39 - Prob. 10A
Ch. 39 - What is meant by radioactive half-life?Ch. 39 - If the radioactive half-life of a certain isotope...Ch. 39 - When an atom undergoes radioactive decay, does it...Ch. 39 - Prob. 14ACh. 39 - Prob. 15ACh. 39 - Prob. 16ACh. 39 - Prob. 17ACh. 39 - Which is radioactive, C-12 or C-14?Ch. 39 - Why is more C-14 found m new bones than in ancient...Ch. 39 - Prob. 20ACh. 39 - Why are there deposits of lead in all deposits of...Ch. 39 - What isotopes accumulate in old, uranium-bearing...Ch. 39 - What is a radioactive tracer?Ch. 39 - From where does most of the radiation you...Ch. 39 - Why is radiation more intense at high altitudes...Ch. 39 - Rank these three types of radiation by their...Ch. 39 - Prob. 27ACh. 39 - Prob. 28ACh. 39 - Consider two 100-gram samples of radium-226 and...Ch. 39 - Prob. 30ACh. 39 - Is radioactivity in the world something relatively...Ch. 39 - In the nineteenth century, the famous physicist...Ch. 39 - What experimental evidence indicates that...Ch. 39 - You and your friend journey to the mountain...Ch. 39 - Prob. 35ACh. 39 - Prob. 36ACh. 39 - Why are the atomic masses of many elements in the...Ch. 39 - Prob. 38ACh. 39 - Prob. 39ACh. 39 - Prob. 40ACh. 39 - Prob. 41ACh. 39 - Prob. 42ACh. 39 - Prob. 43ACh. 39 - Prob. 44ACh. 39 - Prob. 45ACh. 39 - Prob. 46ACh. 39 - A friend asks if a radioactive substance with a...Ch. 39 - Prob. 48ACh. 39 - Prob. 49ACh. 39 - Prob. 50ACh. 39 - When the isotope bismuth-213 emits an alpha...Ch. 39 - Prob. 52ACh. 39 - Prob. 53ACh. 39 - Prob. 54ACh. 39 - Prob. 55ACh. 39 - Prob. 56ACh. 39 - Prob. 57ACh. 39 - Prob. 58ACh. 39 - Prob. 59ACh. 39 - If a sample of radioactive material has a...Ch. 39 - A product of nuclear power plants is the isotope...Ch. 39 - A radioisotope is placed near a radiation...Ch. 39 - Prob. 63ACh. 39 - Cobalt-60 undergoes beta decay. Show that the beta...Ch. 39 - Prob. 65ACh. 39 - Radon-212 86212Rn is a radioactive gas with a...Ch. 39 - Uranium-238 absorbs a neutron and then emits a...Ch. 39 - Write a letter to a friend and explain that you've...
Additional Science Textbook Solutions
Find more solutions based on key concepts
10.12 A pair of homologous chromosomes in Drosophila has the following content (single letters represent genes)...
Genetic Analysis: An Integrated Approach (3rd Edition)
1.3 Obtain a bottle of multivitamins and read the list of ingredients. What are four chemicals from the list?
Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition)
39. A 20 × microscope objective is designed for use in a microscope with a 16 cm tube length. The objective is ...
College Physics: A Strategic Approach (3rd Edition)
Which one of the following is not a fuel produced by microorganisms? a. algal oil b. ethanol c. hydrogen d. met...
Microbiology: An Introduction
53. This reaction was monitored as a function of time:
A plot of In[A] versus time yields a straight ...
Chemistry: Structure and Properties (2nd Edition)
18. SCIENTIFIC THINKING By measuring the fossil remains of Homo floresiensis, scientists have estimated its wei...
Campbell Biology: Concepts & Connections (9th Edition)
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
- What is the error determined by the 2/3 rule?arrow_forwardYour colleague gives you a sample that are supposed to consist of Pt-Ni nanoparticles, TiO2 nanorod arrays, and SiO2 monolith plates (see right panel schematic). The bimetallic Pt-Ni nanoparticles are expected to decorate on the side surfaces of the aligned TiO2 nanorod arrays. These aligned TiO2 nanoarrays grew on the flat SiO2 monolith. Let's assume that the sizes of the Pt-Ni nanoparticles are > 10 nm. We further assume that you have access to a modern SEM that can produce a probe size as small as 1 nm with a current as high as 1 nA. You are not expected to damage/destroy the sample. Hint: keep your answers concise and to the point. TiO₂ Nanorods SiO, monolith a) What do you plan to do if your colleague wants to know if the Pt and Ni formed uniform alloy nanoparticles? (5 points) b) If your colleague wants to know the spatial distribution of the PtNi nanoparticles with respect to the TiO2 nanoarrays, how do you accomplish such a goal? (5 points) c) Based on the experimental results…arrow_forwardFind the current in 5.00 and 7.00 Ω resistors. Please explain all reasoningarrow_forward
- Find the amplitude, wavelength, period, and the speed of the wave.arrow_forwardA long solenoid of length 6.70 × 10-2 m and cross-sectional area 5.0 × 10-5 m² contains 6500 turns per meter of length. Determine the emf induced in the solenoid when the current in the solenoid changes from 0 to 1.5 A during the time interval from 0 to 0.20 s. Number Unitsarrow_forwardA coat hanger of mass m = 0.255 kg oscillates on a peg as a physical pendulum as shown in the figure below. The distance from the pivot to the center of mass of the coat hanger is d = 18.0 cm and the period of the motion is T = 1.37 s. Find the moment of inertia of the coat hanger about the pivot.arrow_forward
- Review Conceptual Example 3 and the drawing as an aid in solving this problem. A conducting rod slides down between two frictionless vertical copper tracks at a constant speed of 3.9 m/s perpendicular to a 0.49-T magnetic field. The resistance of th rod and tracks is negligible. The rod maintains electrical contact with the tracks at all times and has a length of 1.4 m. A 1.1-Q resistor is attached between the tops of the tracks. (a) What is the mass of the rod? (b) Find the change in the gravitational potentia energy that occurs in a time of 0.26 s. (c) Find the electrical energy dissipated in the resistor in 0.26 s.arrow_forwardA camera lens used for taking close-up photographs has a focal length of 21.5 mm. The farthest it can be placed from the film is 34.0 mm. (a) What is the closest object (in mm) that can be photographed? 58.5 mm (b) What is the magnification of this closest object? 0.581 × ×arrow_forwardGiven two particles with Q = 4.40-µC charges as shown in the figure below and a particle with charge q = 1.40 ✕ 10−18 C at the origin. (Note: Assume a reference level of potential V = 0 at r = ∞.) Three positively charged particles lie along the x-axis of the x y coordinate plane.Charge q is at the origin.Charge Q is at (0.800 m, 0).Another charge Q is at (−0.800 m, 0).(a)What is the net force (in N) exerted by the two 4.40-µC charges on the charge q? (Enter the magnitude.) N(b)What is the electric field (in N/C) at the origin due to the two 4.40-µC particles? (Enter the magnitude.) N/C(c)What is the electrical potential (in kV) at the origin due to the two 4.40-µC particles? kV(d)What If? What would be the change in electric potential energy (in J) of the system if the charge q were moved a distance d = 0.400 m closer to either of the 4.40-µC particles?arrow_forward
- (a) Where does an object need to be placed relative to a microscope in cm from the objective lens for its 0.500 cm focal length objective to produce a magnification of -25? (Give your answer to at least three decimal places.) 0.42 × cm (b) Where should the 5.00 cm focal length eyepiece be placed in cm behind the objective lens to produce a further fourfold (4.00) magnification? 15 × cmarrow_forwardIn a LASIK vision correction, the power of a patient's eye is increased by 3.10 D. Assuming this produces normal close vision, what was the patient's near point in m before the procedure? (The power for normal close vision is 54.0 D, and the lens-to-retina distance is 2.00 cm.) 0.98 x marrow_forwardDon't use ai to answer I will report you answerarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
University Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSON
Introduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Lecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON