Can you give me a specific solution to this question, it is good for me to understand.
Can you give me a specific solution to this question, it is good for me to...
Please show all work! will rate and comment. Almost out of tries for this one so I need absolutely right answers! Thank you. 8- -/5 points KatzPSEfl 40·P.078. My Notes Ask Your Teacher + A free electron initially at rest is scattered by a photon with an energy of 8.18 MeV in such a way that the scattering angle of the photon and the electron are equal (see the figure) (a) what is the scattering angle φ? (b) What are...
Good morning, today I present some exercises, thank you for helping me with the solution to understand the concept after each exercise. Exercises Light absorbed as photons: The photoelectric effect": The braking potential for electrons expelled from a surface of a given material is 2.42 volts when an 1849 Å ultraviolet light strikes the plate. What will the braking potential be if a light with a wavelength of 265.0 nm strikes the same plate? Theme (2.2) "Light emitted as photons:...
Give a worked out solution, will rate if correct An x-ray photon with wavelength 6.07 pm collides with a free electron initially at rest. What is the maximum possible kinetic energy acquired by the electron?
can youvplease help me with number 4&5 has a prominent x-ray emission line at 5. kev. HINT (a) What is the minimum speed (in m/s) of an incident electron that could produce this emission line? (Hint: Recall the expression for relativistic kinetic energy given in Topic 26.) 1478 x mys (b) What is the wavelength (inm) of a 66.8 kev x-ray photon? Need Help? 5.-17.14 Points) DETAILS SERCP11 27.5.P.028 MY NOTES ASK YOUR TEACHER PRACTICE ANO In a Compton scattering...
please help me solve this Check Score Show Answer Hide Solution Try Another In a Compton scattering experiment, an X-ray photon scatters through an angle of 15.4 from a free electron that is initjally at rest. The electron recoils with a speed of 1,960 km/s. (a) Calculate the wavelength of the incident photon. nm (b) Calculate the angle through which the electron scatters. Need Help? Read it Submit Answer
Please help me out with this questions. Thank you. Neutrons can be produced at low temperatures to serve as probes of molecular structure. When the de Broglie wavelength of a neutron is on the order of the dimensions of chemical bond lengths, the diffraction patterns are especially important for molecular structure. If the speed of a thermal neutron is given by the expression v = (3k_BT/m)^1/2, at what temperature will neutrons have a de Broglie wavelength of 50 pm =...
Second part of part c) please! The bit that asks about the particle travelling 75m in the laboratory before it decays. Determine its lifetime in the lab frame and then in its rest frame. -+160% are s two postulates of Special Relativity 4 marks) b) Calculate the de Broglie wavelength of an eleetron moving at a speed of 0.70c. The rest mass of an electron is 9.11 x 10-31 kg. 5 mar c) An elementary particle has a total energy...
Question (2) Choose the correct answer. Justify your answer In a photoelectric experiment, the stopping potential is 1 V, the work function is 2 eV. The intensity of the incident light is doubled and the frequency reduces to half its initial value. Answer the following two questions 1) In this new situation, the work function of the cathode is: a) 4 eV b) 2 eV l eV d) 6 eV e) 3 eV In this new situation, the saturation current:...
Help me with this, I'll give a like for correct answers. Show steps to solution As shown in the figure, a wooden ball with mass m2 is initially at rest on a horizontal, frictionless table. A second- en mass m, moving with a speed 2.00 m/s, collides with m2. Assume m, moves initially along the +x-axis. After the collision, m moves with speed 1.00 m/s at an angle of θ-53.0° to the positive x-axis. (Assume m1-0.200 kg and m2-0.300 kg.)...
Appreciate if you can answer this ONE QUESTION COMPLETELY and give me a detailed working with explanation for me to understand. Once completed so long as my doubts are cleared and the solutions are correct, I will definitely vote up. Some of the question are similiar to take a look carefully before you answer as it's very important for me. Thank you Question 2 (a) Identify the mean and variance of a standard normal random variable Z. Determine the following...