Homework Answers
Add Answer to:
3. (4 points) Photon collision! A photon with energy 2m hits a particle of mass m...
Activity 26-3. Compton scattering [Accompanies Section 26-3] In Compton scattering a photon collides with an electron...
Activity 26-3. Compton scattering [Accompanies Section 26-3] In Compton scattering a photon collides with an electron that is initially at rest. (a) Rank the following quantities in order from largest to smallest. If any two quantities are the same, state this. Explain how you made your ranking. (i) The wavelength of an x-ray photon (ii) The change in wavelength of an x-ray photon in Compton scattering when it scatters through an angle of 0° (that is, the photon continues in...
(d) A particle of mass m is moving at a speed u and hits an identical particle that is siting at ...
(d) A particle of mass m is moving at a speed u and hits an identical particle that is siting at rest. What are their four-momenta in the center of mass frame (e) In the center of mass frame, the collision of the two particles in part (d) causes the particles to fuse and create a single particle with mass M »m (i.e. the two particle turn into one, the opposite of a decay) that is completely at rest in...
PHYS101 21 . a) Write down expressions for the total energy, E, and the momentum, p,...
PHYS101 21 . a) Write down expressions for the total energy, E, and the momentum, p, of a particle. Express your answers in terms of the rest mass, m, and velocity, u, of the particle. 4 marks) Using these expressions, show that E2-ap of the momentum. m2ct, where p Ipl is the magnitude (4 marks) b) A photon of frequency v is scattered trough 180° by an electron initially at rest in the laboratory. Show that the frequency of the...
PHYS10121 a) A particle of rest mass m is travelling so that its total energy is...
PHYS10121 a) A particle of rest mass m is travelling so that its total energy is 2mc. It collides with a stationary particle of rest mass m to form a new single particle. What is the 2. rest mass of the new particle? 9 marks] b) A photon hits an electron at rest and produces an electron-positron pair according to the reaction γ+ e- e" + e-+e+, what is the smallest possible photon energy for this to occur? You may...
An electron (rest mass me) of energy E makes a head-on collision with a positron (positron...
An electron (rest mass me) of
energy E makes a head-on collision with a positron (positron is
electron’s antiparticle, it has the same mass as electron, but
opposite charge) In collision the two particles annihilate each
other and are replaces by two photons (γ rays) of equal energy,
each traveling at equal angles θ with electron’s direction of
motion. Find 1. The energy of each photon. 2. The momentum p of
each photon. 3. The angle θ.
Problem 3. Electron-positron...
Special Relativity A photon of energy E collides with a stationary particle of rest mass m0...
Special Relativity A photon of energy E collides with a stationary particle of rest mass m0 and is absorbed. What is the velocity of the resulting composite particle? NOTE: I used consrvation of momentum: p(before) = p(after), therefore p/c (energy of photon) = gamma*m0*v and solved for v. Apparently this is incorrect????
A system consists of a particle of mass m at rest and a photon of energy...
A system consists of a particle of mass m at rest and a photon of energy E = m. What is the total system mass?
1. Non-Linear Collisioin A particle A which has a mass m and travels with a speed...
1. Non-Linear Collisioin A particle A which has a mass m and travels with a speed vo along some direction i collides with a stationary particle B having mass 2m. As indicated in the figure, after the collision A moves in a direction at an angle of 30° from i and B moves in a direction at angle 50° from i . The only forces acting on the particles are those which they exert on each other. a) Apply the...
3. (10 pts) High energy particle accelerators convert part of the energy of colliding particles into...
3. (10 pts) High energy particle accelerators convert part of the energy of colliding particles into the masses of particles produced in the collisions. Consider a collision of two protons that produces two charged kaons. The mass of the proton is mp- 938.3 MeV/c2, and the mass of each kaon is mK 493.7 MeV/c2. The reaction is a) The total energy (kinetic energy and rest energy) and total momentum is conserved. Suppose one of the protons is at rest in...
4. A particle of mass m 2 kg moves under the potential energy function U(x.y.z)- (kx...
4. A particle of mass m 2 kg moves under the potential energy function U(x.y.z)- (kx + 2 k2y2 +3 k3z3) where k 1N. a. Suppose the particle has speed vo3 m/s when it passes through the origin. What will its speed be if and when it passes through the point (1,1.1)? b. Suppose the particle's speed vo at the origin is not known and that the point (1,1,1) is a turning point of the motion (a point where v0)....
Activity 26-3. Compton scattering [Accompanies Section 26-3] In Compton scattering a photon collides with an electron that is initially at rest. (a) Rank the following quantities in order from largest to smallest. If any two quantities are the same, state this. Explain how you made your ranking. (i) The wavelength of an x-ray photon (ii) The change in wavelength of an x-ray photon in Compton scattering when it scatters through an angle of 0° (that is, the photon continues in...
(d) A particle of mass m is moving at a speed u and hits an identical particle that is siting at rest. What are their four-momenta in the center of mass frame (e) In the center of mass frame, the collision of the two particles in part (d) causes the particles to fuse and create a single particle with mass M »m (i.e. the two particle turn into one, the opposite of a decay) that is completely at rest in...
PHYS101 21 . a) Write down expressions for the total energy, E, and the momentum, p, of a particle. Express your answers in terms of the rest mass, m, and velocity, u, of the particle. 4 marks) Using these expressions, show that E2-ap of the momentum. m2ct, where p Ipl is the magnitude (4 marks) b) A photon of frequency v is scattered trough 180° by an electron initially at rest in the laboratory. Show that the frequency of the...
PHYS10121 a) A particle of rest mass m is travelling so that its total energy is 2mc. It collides with a stationary particle of rest mass m to form a new single particle. What is the 2. rest mass of the new particle? 9 marks] b) A photon hits an electron at rest and produces an electron-positron pair according to the reaction γ+ e- e" + e-+e+, what is the smallest possible photon energy for this to occur? You may...
An electron (rest mass me) of
energy E makes a head-on collision with a positron (positron is
electron’s antiparticle, it has the same mass as electron, but
opposite charge) In collision the two particles annihilate each
other and are replaces by two photons (γ rays) of equal energy,
each traveling at equal angles θ with electron’s direction of
motion. Find 1. The energy of each photon. 2. The momentum p of
each photon. 3. The angle θ.
Problem 3. Electron-positron...
1. Non-Linear Collisioin A particle A which has a mass m and travels with a speed vo along some direction i collides with a stationary particle B having mass 2m. As indicated in the figure, after the collision A moves in a direction at an angle of 30° from i and B moves in a direction at angle 50° from i . The only forces acting on the particles are those which they exert on each other. a) Apply the...
3. (10 pts) High energy particle accelerators convert part of the energy of colliding particles into the masses of particles produced in the collisions. Consider a collision of two protons that produces two charged kaons. The mass of the proton is mp- 938.3 MeV/c2, and the mass of each kaon is mK 493.7 MeV/c2. The reaction is a) The total energy (kinetic energy and rest energy) and total momentum is conserved. Suppose one of the protons is at rest in...
4. A particle of mass m 2 kg moves under the potential energy function U(x.y.z)- (kx + 2 k2y2 +3 k3z3) where k 1N. a. Suppose the particle has speed vo3 m/s when it passes through the origin. What will its speed be if and when it passes through the point (1,1.1)? b. Suppose the particle's speed vo at the origin is not known and that the point (1,1,1) is a turning point of the motion (a point where v0)....
Most questions answered within 3 hours.
-
C - Language
Write a loop that sets each array element to the sum of itself...
asked 1 hour ago -
(63
#14)
which of the following statments best describes how chamging
the concentration of the substances...
asked 4 hours ago -
In the following reaction, which element is undergoing
oxidation: Na2SO3 + N2O --> N2 + Na2SO4...
asked 5 hours ago -
Which of the following pairs of ions have the same electron
configuration?
I: Br− and Se2−...
asked 7 hours ago -
The Foremost Composite Materials Company is planning a two-day
sales conference for October 19-20. The conference...
asked 8 hours ago -
3) Illustrate the observed pattern of relatedness of organisms
versus adaptations to specific conditions. This means...
asked 8 hours ago -
In winter a lake has a 0.35 m thick ice layer over 1.10 m of
water....
asked 9 hours ago -
Assuming the following has been encrypted with a Vigenere cipher
below, use the method(s) and assumptions...
asked 9 hours ago -
How would I use switch statements to write a program that will
take an input of...
asked 9 hours ago -
Imagine a reaction in which methane gas combusts at a constant
pressure of 1 atm and...
asked 9 hours ago -
Two parallel wires (each 12 m in length) are separated by a
distance of 0.065 m...
asked 9 hours ago -
Suppose there were three masses at the corner of uniform
equilateral triangle. The masses are m1...
asked 9 hours ago