What is the wavelength of a photon that has the same momentum as an electron with a speed of 6.17 m/s? Please give your answer in milimeters.
Q: The work function of a metal is 2.29 x 10-19 J. In a photoelectric effect experiment, calculate the…
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Q: If a particle weighs 7.61 kg and has a de Broglie wavelength of 2.06 x 10-39 m , what is its current…
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Q: What is the wavelength of a photon that has the same momentum as an electron moving with a speed of…
A: Given : Velocity of electron(v)=1500m/s to find: wavelength of photon
Q: An electron is moving with a speed of 8.00 x 10° m/s. What is the speed of a proton that has the…
A: Speed of electron = 8 * 106 m/s
Q: A photon with momentum 1.32×10-23 kg m/s² scatters off a free electron by an angle of 43 degrees.…
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Q: A photon with wavelength A scatters off an electron at rest, at an angle with the incident…
A: (a) The wave length λ' of the scattered photon. (b) Formula for the energy of the electron Ee after…
Q: (a) Calculate the wavelength (in m) of a photon that has the same momentum as a proton moving at…
A: Given : v = 1.21% c = 0.0121(3 × 108) = 3.63 × 106 m/s
Q: What is the de Broglie wavelength of an electron with a kinetic energy of 245 keV?
A: de Broglie wavelength is given by, λ=hp,
Q: What speed must an electron have if its momentum is to be the same as that of an X-ray photon with a…
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Q: In a process called pair production, a photon is transformed into an electron and a positron. A…
A: For the pair production, the wave energy converts into mass ( or mass energy, we can say) Mass of…
Q: Suppose a photon has a wavelength of 2.9 μm. Calculate the momentum of the photon in kg m/s. what…
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Q: A photon with wavelength ? = 0.668 nm undergoes a one-dimensional collision with an initially…
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Q: The work function of caesium metal is 2.14 eV. When light of frequency 6 ×1014 Hz is incident on the…
A: Given: Work function, W = 2.14 eV Frequency, f = 6 ×1014
Q: A particle of matter is moving with a kinetic energy of 9.56 eV. Its de Broglie wavelength is 9.80 x…
A: Given value--- kinetic energy = 9.56 eV. debroglie wavelength = 9.80 × 10-12 m. We have to find---…
Q: What speed must an electron have if its momentum is to be the same as that of an X-ray photon with a…
A: wavelength=0.95nm
Q: During a certain experiment, the de Broglie wavelength of an electron is 400 nm = 4.0 ✕ 10−7 m,…
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Q: (a) What is the de Broglie wavelength (in m) of a proton moving at a speed of 3.30 x 104 m/s? m (b)…
A: We have givena. speed of proton is 3.30 x 104 m/sb. speed of proton is 1.92 x 108 m/sc. Energy =…
Q: What speed would an electron need in order to match the de Broglie wavelength of a proton whose…
A: The wavelength is inversely proportional to mass and speed. The unit of wavelength is meter(m).…
Q: A light source is used in a photoelectric experiment. The metal copper is illuminated, if a stopping…
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Q: A hydrogen atom emits a photon that has momentum 6.813 x 10-27 kg-m/s. This photon is emitted…
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Q: A photon in a laboratory experiment has an energy of 11 eV.What is the frequency of this photon?…
A: Energy of photon = Planck constant * frequency of photon where planck constant = 6.6*10*(-34) J-S…
Q: X-rays with a wavelength of 4 =9.587pm are used in a Compton scattering experiment (i.e. the photons…
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Q: Singly charged sodium atoms are accelerated through a potential difference of 327 V. (a) What is the…
A: We know that when a charged particle is accelerated to potential then the momentum is given as…
Q: Problem 4: A photon originally traveling along the x axis, with wavelength λ = 0.100 nm is incident…
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Q: What is the wavelength of a photon that has the same momentum as an electron with a speed of 2.69…
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Q: An electron has kinetic energy E = 295KeV which is equal to the energy of a photon. Let λ1 be the…
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Q: A particle of matter is moving with a kinetic energy of 5.63 eV. Its de Broglie wavelength is 2.10 x…
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Q: The energy conservation principle that applies to the photoelectric experiment is Ephoton =…
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Q: If an excited state of an atom has a lifetime of 3.0××10^−7 s, what is the minimum error associated…
A: Given lifetime △t= 3.0××10^−7 s
Q: A particle of matter is moving with a kinetic energy of 7.23 eV. Its de Broglie wavelength is 2.87 x…
A: The de Broglie wavelength of a particle of mass m and moving with kinetic energy E is given by,…
Q: A certain microscopic object has a wavelength of 8.4 x 10*-14 m and a speed of 1.2 × 10*5 m/s. What…
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Q: An electron is moving at 3.5 x 106 m/s. A photon of what wavelength would have the same momentum?
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Q: You have a sample of Sodium with a Work Function of 2.28 eV that you are shining light upon to…
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Q: For an electron to have the same momentum as a photon with a wavelength of 5.00 ´ 10-7 m, the…
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Q: An electron is moving with a speed of 3.00 x 10° m/s. What is the speed of a proton that has the…
A: We have to use de broglei formula here.
Q: nd Planck’s
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Q: The mathematical equation for studying the photoelectric effect is hν = W + 1/2 meu2 where ν is…
A: GIVEN The mathematical equation for studying the photoelectric effect is hν= W+ 12meu2 where ν is…
Q: During a certain experiment, the de Broglie wavelength of an electron is 440 nm = 4.4 × 10-7 m,…
A: Given, Wavelength=440nm=4.4×10^-7m Velocity=?
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