Physics for Scientists and Engineers with Modern Physics
4th Edition
ISBN: 9780131495081
Author: Douglas C. Giancoli
Publisher: Addison-Wesley
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 36, Problem 39P
To determine
Rest energy of an electron in joules, and
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
(II) An alpha particle (which is a helium nucleus, Q = +2e,
m = 6.64 × 10-27 kg) is emitted in a radioactive decay with
5.53 MeV. What is its speed?
KE
(1) What is the voltage difference you would need to accelerate an electron from rest to a speed
of 2.25 x 107 m/s? What is the voltage difference needed for speed of 2.25 x 107 m/s. In each
case, compare your answer to the voltage difference needed if the non-relativistic formula
KNR = mv² is used.
-27
A deuteron, consisting of a proton and neutron and having mass 3.34 × 107 kg, is traveling at 0.908c relative the Earth in a linear accelerator. Calculate the deuteron's rest energy, y-factor, total
energy, and kinetic energy.
(a) rest energy (Give your answer to at least three significant figures.)
J
(b) y-factor
(c) total energy
J
(d) kinetic energy
J
Chapter 36 Solutions
Physics for Scientists and Engineers with Modern Physics
Ch. 36.4 - Examine the experiment of Fig. 366 from O1s...Ch. 36.5 - What is the muons mean lifetime (Example 361) if...Ch. 36.5 - A certain atomic clock keeps perfect time on...Ch. 36.6 - Prob. 1DECh. 36.8 - Use Eqs. 367 to calculate the speed of rocket 2 in...Ch. 36.8 - A rocket is headed away from Earth at a speed of...Ch. 36.11 - A proton is traveling in an accelerator with a...Ch. 36.11 - For 1% accuracy, does an electron with K = 100 eV...Ch. 36 - You are in a windowless car in an exceptionally...Ch. 36 - You might have had the experience of being at a...
Ch. 36 - Prob. 3QCh. 36 - Does the Earth really go around the Sun? Or is it...Ch. 36 - If you were on a spaceship traveling at 0.5c away...Ch. 36 - The time dilation effect is sometimes expressed as...Ch. 36 - Does time dilation mean that time actually passes...Ch. 36 - Prob. 8QCh. 36 - If you were traveling away from Earth at speed...Ch. 36 - Do time dilation and length contraction occur at...Ch. 36 - Suppose the speed of light were infinite. What...Ch. 36 - Discuss how our everyday lives would be different...Ch. 36 - Explain how the length contraction and time...Ch. 36 - The drawing at the start of this Chapter shows the...Ch. 36 - Prob. 15QCh. 36 - Can a particle of nonzero mass attain the speed of...Ch. 36 - Prob. 17QCh. 36 - If mass is a form of energy, does this mean that a...Ch. 36 - Prob. 19QCh. 36 - Is our intuitive notion that velocities simply...Ch. 36 - (I) A spaceship passes you at a speed of 0.850c....Ch. 36 - Prob. 2PCh. 36 - (II) According to the special theory of...Ch. 36 - (II) If you were to travel to a star 135...Ch. 36 - (II) What is the speed of a pion if its average...Ch. 36 - (II) In an Earth reference frame, a star is 56...Ch. 36 - (II) Suppose you decide to travel to a star 65...Ch. 36 - (II) At what speed v will the length of a 1.00-m...Ch. 36 - (II) Escape velocity from the Earth is 11.2 km/s....Ch. 36 - (II) A friend speeds by you in her spacecraft at a...Ch. 36 - (II) At what speed do the relativistic formulas...Ch. 36 - (II) A certain star is 18.6 light-years away. How...Ch. 36 - (II) Suppose a news report stated that starship...Ch. 36 - (II) An unstable particle produced in an...Ch. 36 - (II) When it is stationary, the half-life of a...Ch. 36 - (II) In its own reference frame, a box has the...Ch. 36 - (II) When at rest, a spaceship has the form of an...Ch. 36 - (II) How fast must a pion be moving on average to...Ch. 36 - (I) An observer on Earth sees an alien vessel...Ch. 36 - (I) Suppose in Fig. 3611 that the origins of S and...Ch. 36 - (I) Repeat Problem 20 using the Lorentz...Ch. 36 - (II) In Problem 21, suppose that the person moves...Ch. 36 - (II) Two spaceships leave Earth in opposite...Ch. 36 - (II) Reference frame S moves at speed v = 0.92c in...Ch. 36 - (II) A spaceship leaves Earth traveling at 0.61c....Ch. 36 - (II) Your spaceship, traveling at 0.90c, needs to...Ch. 36 - (II) A spaceship traveling at 0.76c away from...Ch. 36 - Prob. 28PCh. 36 - (II) A stick of length 0, at rest in reference...Ch. 36 - (III) In the old West, a marshal riding on a train...Ch. 36 - (III) Two lightbulbs, A and B, are placed at rest...Ch. 36 - (III) An observer in reference frame S notes that...Ch. 36 - (III) A farm boy studying physics believes that he...Ch. 36 - (I) What is the momentum of a proton traveling at...Ch. 36 - Prob. 35PCh. 36 - (II) A particle of mass m travels at a speed v =...Ch. 36 - (II) An unstable particle is at rest and suddenly...Ch. 36 - Prob. 38PCh. 36 - Prob. 39PCh. 36 - Prob. 40PCh. 36 - (I) The total annual energy consumption in the...Ch. 36 - Prob. 42PCh. 36 - Prob. 43PCh. 36 - Prob. 44PCh. 36 - (II) How much energy can be obtained front...Ch. 36 - (II) To accelerate a particle of mass m from rest...Ch. 36 - Prob. 47PCh. 36 - Prob. 48PCh. 36 - Prob. 49PCh. 36 - Prob. 50PCh. 36 - (II) What is the speed of a proton accelerated by...Ch. 36 - (II) Two identical particles of mass m approach...Ch. 36 - (II) What is the speed of an electron just before...Ch. 36 - Prob. 55PCh. 36 - Prob. 56PCh. 36 - (II) Suppose a spacecraft of mass 17,000 kg is...Ch. 36 - Prob. 58PCh. 36 - Prob. 59PCh. 36 - Prob. 60PCh. 36 - Prob. 61PCh. 36 - Prob. 62PCh. 36 - (III) (a) In reference frame S, a particle has...Ch. 36 - Prob. 64PCh. 36 - (II) A spaceship moving toward Earth at 0.70c...Ch. 36 - Prob. 66PCh. 36 - (III) A radar speed gun emits microwaves of...Ch. 36 - (III) A certain atom emits light of frequency f0...Ch. 36 - An atomic clock is taken to the North Pole, while...Ch. 36 - A spaceship in distress sends out two escape pods...Ch. 36 - An airplane travels 1300 km/h around the Earth in...Ch. 36 - The nearest star to Earth is Proxima Centauri, 4.3...Ch. 36 - Prob. 73GPCh. 36 - A healthy astronauts heart rate is 60 beats/min....Ch. 36 - A spacecraft (reference frame S) moves past Earth...Ch. 36 - Rocket A passes Earth at a speed of 0.65c. At the...Ch. 36 - (a) What is the speed v of an electron whose...Ch. 36 - As a rough rule, anything traveling faster than...Ch. 36 - Prob. 79GPCh. 36 - Prob. 80GPCh. 36 - Prob. 81GPCh. 36 - A free neutron can decay into a proton, an...Ch. 36 - The Sun radiates energy at a rate of about 4 1026...Ch. 36 - An unknown particle is measured to have a negative...Ch. 36 - How much energy would be required to break a...Ch. 36 - Prob. 86GPCh. 36 - Two protons, each having a speed of 0.985c in the...Ch. 36 - When two moles of hydrogen molecules (H2) and one...Ch. 36 - The fictional starship Enterprise obtains its...Ch. 36 - A spaceship and its occupants have a total mass of...Ch. 36 - In a nuclear reaction two identical particles are...Ch. 36 - A 32,000-kg spaceship is to travel to the vicinity...Ch. 36 - Suppose a 14,500-kg spaceship left Earth at a...Ch. 36 - A pi meson of mass m decays at rest into a muon...Ch. 36 - Astronomers measure the distance to a particular...Ch. 36 - A 1.88-kg mass oscillates on the end of a spring...Ch. 36 - Show that the spacetime interval, (c t)2 (x)2, is...Ch. 36 - Prob. 98GPCh. 36 - (II) For a 1.0-kg mass, make a plot of the kinetic...
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
- Calculate the momentum of a proton moving with a speed of (a) 0.010c, (b) 0.50c, (c) 0.90c. (d) Convert the answers of (a)(c) to MeV/c.arrow_forwardA neutron lives 900 s when at rest relative to a observer. How fast is the neutron moving relative to a observer who measures its life span to be 2065 s?arrow_forwardA spaceship, 200 m long as. seen on board, moves by the Earth at 0.970c. What is its length as measured by an earthbound observer?arrow_forward
- What happens to the density of an object as its speed increases, as measured by an Earth observer?arrow_forwardCheck Your Understanding What is the kinetic energy of an electron if its speed is 0.992c?arrow_forward(a) Using data from Table 7.1, find the mass destroyed when the energy in a barrel of crude oil is released. (b) Given these barrels contain 200 liters and assuming the density of crude oil is 750 kg/m3, what is the ratio of mass destroyed to original mass, m/m ?arrow_forward
- If a spaceship is approaching the Earth at 0.100c and a message capsule is sent toward it at 0.100c relative to the Earth, what is the speed of the capsule relative to the ship?arrow_forwardThe proper length of one spaceship is three times that of another. The two spaceships are traveling in the same direction and, while both are passing overhead, an Earth observer measures the two spaceships to have the same length. If the slower spaceship has a speed of 0.350c with respect to Earth, determine the speed of the faster spaceship.arrow_forwardFind the force between 2C and -1C separated by a distance 1m. (a) -18 X 10^-9 N (b) 18 X 10^9 N (c) 18 X 10^-9 N (d) -18 X 10^9 N Please provide a solution and an explanation. Thank you!arrow_forward
- I ho An electron has rest energy 512 x 10° eV. In electron-volts (eV), calculate the kinetic energy of an electron moving at 0.94c. (Give answer in eV,)arrow_forward2. (i) An electron with rest energy 0.511 MeV travels with speed u = 0.7c. Find (a) its total energy (b) its kinetic energy, and (c) the magnitude of its momentum.arrow_forwardHow much work must be done on an electron to accelerate it from rest to a speed of 0.909c? Number i Units >arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Modern PhysicsPhysicsISBN:9781111794378Author:Raymond A. Serway, Clement J. Moses, Curt A. MoyerPublisher:Cengage LearningUniversity Physics Volume 3PhysicsISBN:9781938168185Author:William Moebs, Jeff SannyPublisher:OpenStaxClassical Dynamics of Particles and SystemsPhysicsISBN:9780534408961Author:Stephen T. Thornton, Jerry B. MarionPublisher:Cengage Learning
- College PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax CollegePrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningCollege PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
Modern Physics
Physics
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Cengage Learning
University Physics Volume 3
Physics
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:OpenStax
Classical Dynamics of Particles and Systems
Physics
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:OpenStax College
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning