A γ ray photon emitted by 22688Ra has an energy of 0.186 MeV. Use conservation of...
A γ ray photon emitted by 22688Ra has an energy of 0.186 MeV. Use conservation of linear momentum to calculate the recoil speed of a 22688Ra nucleus after such a γ ray is emitted. Assume that the nucleus is at rest initially, and that relativistic effects can be ignored. v= m/s
Homework Answers
Add Answer to:
A γ ray photon emitted by 22688Ra has an energy of 0.186 MeV.
Use conservation of...
PC8.Q1 014] A photon with wavelength 0.120 nm scatters off an electron that is initially at...
PC8.Q1 014] A photon with wavelength 0.120 nm scatters off an electron that is initially at rest. The speed of the recoiling, non-relativistic electron is 7.00x106 m/s immediately after the collision. a) Name this process and explain its significance for the b) Calculate the energy of the incoming photon and the c) Based on energy conservation calculate the energy of development of modern physics. [1] momentum of the recoiling electron. [2] the outgoing (scattered) photon and its wavelength. [31
Suppose some nucleus undergoes decay, releasing 5.4 MeV of energy. If the daughter product of this...
Suppose some nucleus undergoes decay, releasing 5.4 MeV of
energy. If the daughter product of this reaction is 93X237 (atomic
mass = 237.04816) , it will recoil away as the particle leaves.
Determine (a) the energy of the daughter product and (b) the energy
of the particle (atomic mass = 4.002603 u). Assume that the energy
of each particle is kinetic energy, and ignore any other small
amounts of energy that might be carried away by other emissions. In
addition,...
Activity Manual 22 on Photons does not discuss the momentum of a photon, but the photon’s...
Activity Manual 22 on Photons does not discuss the momentum of a photon, but the photon’s momentum and momentum conservation are important for Positron Emission Tomography, a medical imaging technique that you will be studying in class soon. So in this homework you will learn about photon momentum and momentum conservation in the context of photon emission from hydrogen atoms. To remind you, in Physics 101 you learned that the momentum ~p of an object with mass m traveling with...
The electron in a hydrogen atom makes a transition from the n = 4 state to...
The electron in a hydrogen atom makes a transition from the n = 4 state to the n = 2 state, as indicated in the image. (Figure 1) Figure 1 of 1The figure shows a model of an atom including a nucleus and four circular orbits around the nucleus. An electron jump occurs from the fourth to the second orbit from the center. A photon moves horizontally leftward. Momentum of the photon is directed horizontally rightward, and momentum of the...
Use Conservation of Mass-Energy to determine how much kinetic energy is released when Radium-224 decays into...
Use Conservation of Mass-Energy to determine how much kinetic energy is released when Radium-224 decays into Radon-220 and Helium-4 (an alpha particle). The relevant masses are mRa = 224.020186u, mRn = 220.011368u, and mHe = 4.002603u. Kinetic energy released: A Uranium-236 nucleus that is initially at rest has a mass of 2.9e-25 kg and is initially at rest. When it decays, it creates two fragments that fly off in opposite directions. Fragment #1 moves to the left at a velocity...
A proton (rest mass is 1.673 times 10^-27 kg, rest energy is 938.3 MeV) has kinetic...
A proton (rest mass is 1.673 times 10^-27 kg, rest energy is 938.3 MeV) has kinetic energy of 2500 MeV. find its momentum (in kg-m/s) (use relativistic relations) find its wavelength if one measures the proton's position to an uncertainty delta x of + l-5.60 times 10^-14 m. find the minimum possible uncertainty in the proton's momentum A panicle of mass 6.646 times 10^-27 kg is confined to a one-dimensional box of length 3.0 times 10^-14 m. What wavelength photon...
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...
An X-ray photon is scattered at an angle of = 180.0° from an electron that is...
An X-ray photon is scattered at an angle of = 180.0° from an electron that is initially at rest. After scattering, the electron has a speed of 4.70 × 106 m/s. Find the wavelength of the incident X-ray photon.
10. An proton-antiproton pair is produced by a 2.10 x 103 MeV photon. What is the...
10. An proton-antiproton pair is produced by a 2.10 x 103 MeV photon. What is the kinetic energy of the antiproton if the kinetic energy of the proton is 55.95 MeV? Use the following Joules-to-electron-Volts conversion leV = 1.602 x 10-19 J. The rest mass of a proton is 1.67 x 10-27 kg. * Blank MeV 4. What is the frequency of a photon that has the same momentum as a neutron moving with a speed of 1.60 x 10²...
A. Calculate the energy in MeV released in a β+ decay of 22Na. Assume that the...
A. Calculate the energy in MeV released in a β+ decay of 22Na. Assume that the masses of 22Na and 22Ne are 21.994497 and 21.990439 u, respectively. B.The laser system tested for inertial confinement can produce a 109.6 kJ pulse only 1.1 ns in duration. How many photons (in terms of 1023 photons) are in the pulse if their wavelength is 0.97 μm? C.Calculate the energy in MeV released in a α decay of 249Cf. Assume that the masses of...
PC8.Q1 014] A photon with wavelength 0.120 nm scatters off an electron that is initially at rest. The speed of the recoiling, non-relativistic electron is 7.00x106 m/s immediately after the collision. a) Name this process and explain its significance for the b) Calculate the energy of the incoming photon and the c) Based on energy conservation calculate the energy of development of modern physics. [1] momentum of the recoiling electron. [2] the outgoing (scattered) photon and its wavelength. [31
Suppose some nucleus undergoes decay, releasing 5.4 MeV of
energy. If the daughter product of this reaction is 93X237 (atomic
mass = 237.04816) , it will recoil away as the particle leaves.
Determine (a) the energy of the daughter product and (b) the energy
of the particle (atomic mass = 4.002603 u). Assume that the energy
of each particle is kinetic energy, and ignore any other small
amounts of energy that might be carried away by other emissions. In
addition,...
A proton (rest mass is 1.673 times 10^-27 kg, rest energy is 938.3 MeV) has kinetic energy of 2500 MeV. find its momentum (in kg-m/s) (use relativistic relations) find its wavelength if one measures the proton's position to an uncertainty delta x of + l-5.60 times 10^-14 m. find the minimum possible uncertainty in the proton's momentum A panicle of mass 6.646 times 10^-27 kg is confined to a one-dimensional box of length 3.0 times 10^-14 m. What wavelength photon...
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...
10. An proton-antiproton pair is produced by a 2.10 x 103 MeV photon. What is the kinetic energy of the antiproton if the kinetic energy of the proton is 55.95 MeV? Use the following Joules-to-electron-Volts conversion leV = 1.602 x 10-19 J. The rest mass of a proton is 1.67 x 10-27 kg. * Blank MeV 4. What is the frequency of a photon that has the same momentum as a neutron moving with a speed of 1.60 x 10²...
Most questions answered within 3 hours.
-
Java. For C through H True or false?
c. Primitive variables must be objects.
d. Integer...
asked 3 minutes ago -
Write a program that turns a 32-bit numeric value (e.g.,
0xFFFFh) and converts it to a...
asked 4 minutes ago -
A motor produces a torque of 0.25 N m at an angular velocity of
7200 revolutions...
asked 18 minutes ago -
***Please answer the below java question***
Are static methods inheritable? Can they be overridden?
asked 20 minutes ago -
In reaching her destination, a backpacker walks with an average
velocity of 1.13 m/s, due west....
asked 21 minutes ago -
Write two C programs that run a
server program and a client program concurrently.
Server program:...
asked 20 minutes ago -
Executive Program Practical Connection Assignment
Subject : Operations Security.
Assignment:
Provide a reflection of at least...
asked 30 minutes ago -
Every time Casey is at bat he has a 0.4 probability of
getting on base (assume...
asked 38 minutes ago -
The Walston Company is to be liquidated and has the following
liabilities:
Income taxes
$
9,400...
asked 45 minutes ago -
If
the more comprehensive data is available in MEPS, why does the NHIS
still exist? How...
asked 1 hour ago -
Koo argues that the Japanese economy in the 1990s suffered from
a balance sheet recession. What...
asked 1 hour ago -
Automobile mechanics conduct diagnosis tests on 150 new cars of
particular make and model to determine...
asked 54 minutes ago