Discuss an experiment which show wave nature of material particles.
Q: Compute the typical de Broglie wavelength of an electron in a metal at 27 °C and compare it with the…
A: To compare- The De-broglie wavelength with the given inter electron separation. Given- Temperature,…
Q: What is the smallest box in which you can confine an electron if you want to know for certain that…
A: According to the uncertainty principle, ∆x∆p=h2π We know that, ∆x∆p≥h4π
Q: Find the phase and group velocities of the de Broglie waves of an electron whose kinetic energy is…
A: Given: Kinetic energy of electron is given as 500 KeV.
Q: TOPIC: Wave Property of Particles SUBJECT: PHYSICS Answer the problem by providing the given data,…
A: Given data : Energy of electron E = 40 keV Mass of electron m = 0.511 MeV/c²…
Q: What is the de Broglie wavelength (in nanometers!) of an electron with energy 3 MeV? (point)
A: As per De Broglie's hypothesis, matter can behave as a wave and a particle. Evwn matter will have a…
Q: An electron and a proton, moving in opposite directions, are accelerated from rest through the same…
A: Charged particles exert force on each other. The electric field of a charge is the measure of force…
Q: Not all metals are the same. If a beam of light produces electrons when shown on a block of cesium,…
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Q: Schrodinger's Equation
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Q: Calculate the de Broglie wavelength of a 53.8 kg person who is running at a speed of 4.05 m/s.…
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Q: question:: show that the de broglie wavelength of a particle in a one dimesional box in the first…
A: A particle in a one dimensional box is represented by the following conditions, V=0 0≤x≤l∞…
Q: What is the de Broglie wavelength in nm of a buckyball, (molecular formula C60 ), moving at speed…
A: Given information: Here, v is the buckyball’s speed and M is the molecular mass of the C60 (that…
Q: A silver crystaal of (111) face has a work function of 4.74 eV. Calculate the cutoff wavelength for…
A: When a metal surface is exposed to a monochromatic electromagnetic wave of a certain wavelength, the…
Q: What is the wavelenght (in nm) of a 340 KeV photon
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Q: An electron accelerates from the rest through a potential difference of 2.00 kV. What is itsde…
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Q: An electron has a de Broglie wavelength of 2 x 10-12 m. Find the phase and group velocities of its…
A: Given data, Wavelength λ=2×10-12 m Rest mass energy m0c2=0.511 Mev
Q: C wavelength of a proton that has a velocity c
A: Given: Velocity of proton is v=2.8×106 m/s Note: 1 N=1 kg·m/s2 1 J=1 Nm Mass of proton is…
Q: Calculate the de Broglie wavelength of a 0.51 kg ball moving with a constant velocity of 26 m/s…
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Q: You are able to determine an electron's location within an uncertainty of 430 nm. What is the…
A: This question is based on Heisenberg's Uncertainty principle. The Heisenberg's Uncertainty principle…
Q: The uncertainty in the velocity of an electron is 66 × 10-3 m/s. What is the uncertainty in its…
A: The uncertainty in the velocity of the electron dv=66*10-3m/s, mass of electron m=9.1*10-31kg and…
Q: The uncertainty in the location of a particle moving with a velocity of 7.28 x 10' m/s is double of…
A: Given data: Velocity of the moving particle v=7.28×107 m/s. The de-Broglie wavelength associated…
Q: An electron as de Broglie wavelength 2.0×10^-12m.find the kinetic energy also find the phase and…
A: De broglie Wavelength =2×10^-12 m Mass of electron=9.11 ×10^-31 kg Planks constant=6.626×10^-34
Q: It is observed that light of 420 nm just begins to emit photoelectrons. What is the quantum…
A: Here light of wavelength 420 nm just begins to emit photoelectrons ,it means threshold wavelength of…
Q: When checking the pressure in tires, some air escapes. Why does Heisenberg’s uncertainty principle…
A: The pressure is the macroscopic study of molecules in gases, not a microscopic. That is to study the…
Q: Calculate the wavelength in nm of electrons which have been accelerated from rest through a…
A: The wavelength of an electron that has been accelerated from rest by a 54V potential difference must…
Q: Calculate the momentum, and de Broglie wavelength of the electrons accelerated through a potential…
A: Particle = electron potential difference = 56 volts
Q: Find the deBroglie wavelength of a 1.36 kg object moving at 31.44 m/s. Give your answer with three…
A: Given data : Object mass (m)=1.36kgvelocity(v)=31.44m/s Solution : Take, plank's constant…
Q: An electron is trapped in an infinite well of width 0,12 nm. What are the three longest wavelengths…
A: The width of the infinite wall is given as, L = 0.12 nm (or) L = 0.12×10-9 m TO DETERMINE: The three…
Q: Electrons with an energy of 0.842 eV are incident on a double slit in which the two slits are…
A: Every moving object will have kinetic energy defined by, E=12mv2 Here m is the mass of the object…
Q: A particle with a mass of 0.02 kg is moving at a velocity of 500 m/s. Calculate the de Broglie…
A: Mass (m) of the particle = 0.02 kgVelocity (v) of the particle = 500 m/sDe Broglie equation is to be…
Q: A sprinter wins a 100-m dash in 9.30 s. What is his de Broglie wavelength at this speed if his mass…
A: The given data are: d=100 mt=9.3 sm=85.4 kg Here, d is the distance, t is the time, and m is the…
Q: What is the work function of a metal if the threshold wavelength for it is 580 nm? If light of 475…
A: To find-work function =?stopping potential=?Given-λ0=580 nm=580×10-9 mλ=475 nm=475×10-9 m
Q: The matter has wave-like properties. Explain how?
A: Given: The wave like properties of the matter is explained below.
Q: Use the uncertainty principle to show that if an electron were confined inside an atomic nucleus of…
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Q: Calculate the de Broglie wavelength of a 41.2 kg person who is running at a speed of 4.74 m/s.…
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Q: What is the de Broglie wavelength associated with an electron, accelerated through a potential…
A: Given,
Q: t was observed that the atoms of a substance had so much energy that it separated the electrons and…
A: Plasma
Q: Discuss whether the de Broglie wavelength of a proton becomes longer or shorter as its velocity…
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Q: When a certain metal is illuminated by light, photoelectrons are observed, provided that the…
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Q: Calculate the de-Broglie wavelength of proton, if it is moving with the speed of 2 x 105 m/s.
A: To find-De Broglie Wavelength (λ)=?Given-Speed of proton (V)=2×105 m/sMass of proton (m)=1.67×10-27…
Discuss an experiment which show wave nature of material particles.
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