Assignment- I (Wave Mechanics) Physics- II (II Semester, 2013-14)Faculty Name- Dr S K Joshi Last date of Submission- 11-02-2014 1-Prove that a photon cannot transfer all its energy to a free electron, when it strikes the electron. 2-A photon of energy E is scattered from an electron of rest mass m 0 at rest and observed at a scattering angle greater than π/3. Show that the energy E’ of the scattered photon is less than 2m 0 c 2 however large may be the value of E. 3-A proton and an electron have same de-Broglie wavelength. Which of them moves faster and which possesses more kinetic energy? Justify your answer. 4-A photon of frequency ν is scattered by an electron of rest mass m 0. The scattered photon of frequency ν’ is observed at an angle 90 0 to the incident direction. Show that 2 2 ' h p c 5-Determine the Ground state energy of linear Harmonic oscillator using Heisenberg Uncertainty principle. 6-Explain the working of Electron Microscope; discuss SEM and TEM in brief.
Assignment- I (Wave Mechanics) Physics- II (II Semester,
2013-14)Faculty Name-Dr S K JoshiLast date of Submission-
11-02-2014
1- Prove that a photon cannot transfer all its energy to a free
electron, when it strikes the electron.
2- A photon of energy E is scattered from an electron of rest
mass m0 at rest and observed at a scattering angle greater than /3.
Show that the energy E of the scattered photon is less than 2m0c2
however large may be the value of E.
3- A proton and an electron have same de-Broglie wavelength.
Which of them moves faster and which possesses more kinetic energy?
Justify your answer.4- A photon of frequency is scattered by an
electron of rest mass m0. The scattered photon of frequency is
observed at an angle 900 to the incident direction. Show that
5- Determine the Ground state energy of linear Harmonic
oscillator using Heisenberg Uncertainty principle.6- Explain the
working of Electron Microscope; discuss SEM and TEM in brief.
