please answer! Part A Photon Momentum: Photon A has twice the momentum of photon B as...
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...
4. (3 points) A photon has wavelength 450.0 nm. a) What is the momentum of the photon? b) Find the speed of a proton with the same momentum (from part a) Find the speed of a golf ball with the same momentum (from part a), if the mass of the golf ball is 45.9 g. c) What is the wavelength of a golf ball moving with speed 15 m/s? d)
help Part A What speed must an electron have if its momentum is to be the same as that of an X-ray photon with a wavelength of 0.29 nm ? Express your answer using two significant figures. P ACO O ? m /s Submit Request Answer
Item 7 Submit Request Answer Constants A photon has momentum of magnitude 8.30 x 10 kg-m/s Part C What is the wavelength of this photon? ΑΣφ Submit RequestA ns
In the Compton effect, momentum conservation applies, so the total momentum of the photon and the electron is the same before and after the scattering occurs. Suppose that in Figure 29.10 the incident photon moves in the +x direction and the scattered photon emerges at an angle of θ = 90.0°, which is in the -y direction. The incident photon has a wavelength of 8 × 10-12 m. Find the x and y components of the momentum of the scattered...
Problem 27.13 ® 18 of 22 > Constants Part A Calculate the momentum of a photon of yellow light of wavelength 5.83x10-7 m. Express your answer to three significant figures and include the appropriate units. I Å Value * o Units ? | p= Submit Request Answer Provide Feedback Next >
(a)Calculate the wavelength (in m) of a photon that has the same momentum as a proton moving at 4.11% of the speed of light. (b)What is the energy of the photon in MeV? (c)What is the kinetic energy of the proton in MeV?
Quantum Physics - Photon Momentum - Photon Scattering - Compton Effect 2 Photon Scattering by Electron - Compton Effect E = h' Ehf h (photon's momentum) 2 Before KW 2 After h 2-1=(1-cos) (Compton effect) m. = 2.43x10- Before After KEE E is between 0° and 180° The Planck constant is 6.626x10^-34 J s. The wavelength of the incident X-ray photon is unknown. The incident photon collides with the stationary electron. After the collision, the scattered photon's motion makes an...
Quantum Physics - Photon Momentum - Photon Scattering - Compton Effect 1 Photon Scattering by Electron - Compton Effect Ehf Ehr" P (photon's momentum) Before X After 2-X A Before I-cos8) (Compton effect) "=2.43 x 10-12 . Affer KE - E is between 0° and 180° The Planck constant is 6.626x10^-34 J s. The wavelength of the incident X-ray photon is 0.570 nm, 1nm = 10-ºm. The incident photon collides with the stationary electron. After the collision, the scattered photon's...
I need the answers to these nine questions. They are attached below. Please answer all of them. Thank you so much in advance! Which of the following is the correct statement? ● A photon of yellow light has more energy than a photon of ultraviolet light. O A photon of yellow light has less energy than a photon of ultraviolet light. O A photon of yellow light has less energy than a photon of red light. O A photon of...