Raman effect
Q: Explain Tunnel effect
A: Quantum tunnelling or tunneling is the quantum mechanical phenomenon where a wavefunction can…
Q: The relevance of the Compton wavelength should be explained.
A: We have to explain the relevance of the Compton wavelength.
Q: What is the velocity of a 0.400-kg billiard ball if its wavelength is 7.50 cm (large enough for it…
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Q: Provide an example of quantum entanglement, using an image.
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Q: ompares the amount of movement of a photon with a wavelength of 9.7'10 -11m to that of a 142 g…
A: Wavelength of photon λ = 9.7×10-11 m mass of ball m = 142 g = 0.142 kg speed of ball v = 145…
Q: De Broglie's hypothesis relates a particle's wavelength to its
A: To find: De broglie's hypothesis relates a particle's wavelength to its
Q: Why doesn’t the photoelectric effect work for free electrons?
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Q: Calculate the value of Planck’s constant determined by Franck and Hertz when they observed the…
A: Given data: The wavelength is λ=254 nm. Write the expression for the energy of the photon as:…
Q: (ii). Calculate the de Broglie wavelengths of the following objects and discuss the relevance of…
A: The de Broglie wavelength is the wavelength that is associated with an object in proportion to its…
Q: Can a neon atom in glass tube be excited more than once? Explain.
A: Neon atom can excite in more than one state.
Q: Compare and contrast Bragg scattering with Compton scattering.
A: Although The Compton Scattering and The Braggs Scattering involves scattering of x-rays yet they…
Q: Does photon behave as both a particle and a wave? Explain.
A: Light is made of small perfectly,elastic particles called photons. Particle nature of photon :-…
Q: 8. Find the momentum of a 5.50–cm–wavelength microwave photon. (Discuss why you expect the answer to…
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Q: Determine the de Broglie wavelength for a 54-eV electron used by Davisson and Germer.
A: λ=h2mE
Q: Would Schrödinger’s equation be valid if applied to the solar system? Would it be useful?
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Q: Why is the photon theory supported by the fact that light below a certain frequency, when striking a…
A: In the photon theory of light, the energy of photon is given as, E=hf Here, h is the Planck's…
Q: Discuss the Hertz Experiment
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Q: 8) What is the DeBroglie wavelength of an electron traveling at a speed of 0.5c?
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Q: What is Pauli's exclusion principle
A: The Pauli exclusion principle says that no two electrons can have the same set of quantum numbers;…
Q: Explain the mathematical treatment of the wave nature of matter formulated by German physicist…
A: As given by the Heisenberg uncertainty principle, on the microscopic level it is not possible to…
Q: Estimate the peak wavelength of light emitted from thepupil of the human eye (which approximates a…
A: Introduction: Peak wavelength of light and temperature of the blackbody is related to each other by…
Q: How scanning tunneling electron microscope works?
A: Scanning Tunneling Microscope (STM) is a special type of electron microscope that is used for the…
Q: For photoelectric effect to take place, the metal used as the cathode should have_________ A) high…
A: The photoelectric effect is the propensity of high energy electromagnetic radiation to eject…
Q: What velocity must an electron travel with for its kinetic energy to equal the energy of a photon…
A: The energy of a 520nm photon is given by Plank's formula as,
Q: How does the Schrödinger Model model the electron occupying 3-dimensional space?
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Q: 0/ Show that a free electron at rest cannot absorb a photon.
A: It is because energy and momentum cannot be simultaneously conserved if a free electron were to…
Q: If the work function for a certain metal is 3.2 x 10-19 joule and it is illuminated with light of…
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Q: What Is The Photoelectric Equation?
A: To emit an electron from the metal surface the photon needs energy which is equal to the sum of the…
Q: If an electron and a photon have the same wavelength, then they will have the same: A) velocity B)…
A: The de broglie waves are the matter waves. The de Broglie wavelength is given by λ=hp where, h is…
Q: How do X-rays differ from microwaves?
A: To explain: Difference between X-rays and microwaves.
Q: 2. Suppose the maximum speed of a 1.9 kg mass attached to a spring with a force constant of 47 is…
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Q: find the de Broglie wavelength of 40 KeV electron used in a certain electron microscope ?
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Raman effect
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