What is the momentum of a photon that has a frequency of 4.2 x 10¹4 Hz? O 8.25 x 10.28 kg-m/s O 9.29 × 10 28 kg-m/s O 7.34 x 10.28 kg-m/s O 9.67 x 10.28 kg-m/s
Q: photon has 2.90 eV of energy. What is the photon’s wavelength? (h = 6.626 x 10-34, 1 eV = 1.6 x…
A: Energy of photon: E=2.90 eV=2.90×1.6×10-19 J
Q: Suppose a photon has a momentum of 5.4 × 10-29 kg⋅m/s. A. What is the wavelength of such a photon…
A: Given data: The photon, P=5.4×10-29 kg.m/s
Q: Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV…
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Q: A photon has energy of E1= 1.0x10^-20 J. A second photon has twice the frequency as the first…
A: The energy of a photon is, E=hv using this formula the problem can be solved as follows
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: A measurement is made of a photon’s energy (from a laser) that results in an uncertainty in the…
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Q: Light of frequency 9.6 x 1014 Hz is incident on a metal surface. The stopping potential for this…
A: Given Data: Frequency of the light is The stopping potential is To Find: The work required for an…
Q: 40. The momentum of a photon is 2.23 x 10 kg m/s. Its frequency and speed must be: 9.91 x 10 Hz and…
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Q: What is the frequency of a photon having energy 2.1 X 10-30 MJ?
A: E = 2.1 X 10-30+6 JFrequency, v = ?We know, Energy = hv, where h is the Planck’s ConstantTherefore,…
Q: The energy in eV of a photon, if the requency of the radiation is 7 × 10¹4 Hz is 4.0 eV 2.9 eV 3.9…
A: To find-Energy in eV=?Given-h=6.63×10-34 Jsv=7×1014 Hz
Q: 2. Light of frequency 7.40 × 10¹4 Hz ejects electrons from surface (A) with a maximum kinetic energy…
A: Given, The frequency of the light, f=7.40×1014 Hz The kinetic energy of electrons ejected by surface…
Q: What is the wavelength (in nm) of a photon with momentum 1.93 x 1027 kg m/ s?
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Q: 5. The frequency of violet light is 7.5 x 1014 Hz. How much energy does a photon of violet light…
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Q: Photons of a certain ultraviolet light have an energy of 6.08 x 1019 J. (a) What is the frequency of…
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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: A 2.0 - kg object falls from a height of 5.0 m to the ground. If the change in the object’s kinetic…
A: Calculating the number of photons required:
Q: b. An electron and a photon has the same wavelength of 0.21 nm. Calculate the momentum and energy…
A: From Debroglie's theory of matter-wave duality, given the wavelength λ of a particle, the momentum…
Q: The mass of a proton is 1.67 × 10-27 kg. If a proton has the same momentum as a photon with a…
A: mass of a proton is 1.67 × 10-27 kg wavelength of photon = 325 nm
Q: A microwave oven operates by emitting light of frequency of 2.45 GHz. What is the energy of a photon…
A: Frequency of the emitted photon ϑ = 2.45 GHz = 2.45×109 Hz Energy of a photon with a frequency ϑ is…
Q: (a) Find the energy of a photon having a frequency of 5.00 x 1017 Hz. Express your answers in units…
A: Let f be the frequency.
Q: The energy associated with light comes in bundles called quanta. A quantum of light energy is called…
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Q: Consider a photon with wavelength 0.011 nm. l = 0.011 nm What is the momentum of the photon in…
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Q: Ex1/ A photon with momentum p= 1.02 MeV/c is scattered by a stationary free electron. Its momentum…
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Q: The color orange has a wavelength of 590 nm. What is the energy of an orange photon? (h = 6.626 x…
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Q: The number of photons in 1 J of electromagnetic radiation of wavelength 500 µm is: 0 2.77 x 1019 O…
A: Given that:Energy in electomagnetic radiation, E=1 JWavelength, λ=500 μm
Q: During a certain experiment, the de Broglie wavelength of an electron is 650 nm = 6.5 x 10-7 m,…
A:
Q: light illuminated on sodium surface. photoelectrons are emitted with maximum kinetic energy equals…
A: The maximum kinetic energy of emitted electron is 0.82 eV, the wok function of the sodium is 2.28…
Q: A photon of red light (wavelength=720 nm) and a Ping-Pong ball (mass- 1.90 x 10 kg) have the same…
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Q: What is the frequency f of a 2.33×10−19 J photon? f = ? Hz What is the wavelength of a 2.33×10−19…
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Q: Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV…
A: Given:- a) The photon has a frequency of f = 7.60 x 1017 Hz b) The Photon has a wavelength of λ =…
Q: The energy flux of sunlight reaching the surface of the earth is 1.388 × 103 W/m2. How many photons…
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Q: What is the energy of a photon with a frequency of 7.4*10^15 Hz?
A: Given data: Frequency of photon (υ) = 7.4 × 1015 Hz Required: The energy of photon
Q: What is the momentum p1 of a photon if its wavelength is 530 nm? p1 = ? kg·m/s What is the…
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Q: Q. 22 : The de-Broglie wavelength of waves associated with an a-particle of momentum 52.96 x 10-21…
A: To find-Wavelength (λ)=?Given data-p=52.96×10-21 kg.m/sh=6.63×10-34 J.s
Q: Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV…
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Q: What is the frequency (in Hz) of light when a mole of photons has an energy of 1.55 x 1013 J? 3.88 x…
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Q: A photon has an energy of 2.44x10^-22 J. What is its frequency?
A: Given Data: The energy of a photon is: E=2.44×10-22 J The energy of a photon is given by, E=hf Here,…
Q: A. Determine the energy of a photon with a 678.0 nm wavelength. B. Determine the wavelength of a…
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Q: (a) a photon having a frequency of 3.40 x 1017 Hz 1.41e-31 Calculate the energy of a photon at the…
A: Given Data: The frequency of a photon is, f=3.40×1017 Hz The wavelength of a photon is, λ=8.20×102…
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: 7. The wave of wavelength 5900 À emitted by any atom or molecule must have some finite total length…
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Q: What is the frequency of a photon having energy 2.1 X 10-30 J?
A: E = 2.1 X 10-30 JFrequency, v = ?We know, Energy = hv, where h is the Planck’s ConstantTherefore, v…
Q: [Special Relativity] Consider two photons that are traveling in vacuum. Photon A has a frequency of…
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Q: A 2.0-kg object falls from a height of 5.0 m to the ground. If all the gravitational potential…
A:
Q: Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV…
A:
Q: An excited electron drops to its ground state, emitting a photon of frequency f = 5.10×1015 Hz. What…
A: Given data The frequency is f=5.10×1015 Hz The energy of the photon is, E=hf Here h is Planck's…
Q: momentum of 4.8 × 10-29 kg⋅m/s. Part (a) What is the wavelength of such a ph
A: We know that the formula of the photon momentum is given as p = hλ------ eq1 where h is the Planck…
Q: The green light emitted by a stoplight has a wavelength of 505 nm. What is the frequency of this…
A: Given , wavelength of stoplight = 505 nm c = 3.00 × 10⁸ m/s We know that velocity of light =…
Q: What is the energy of a photon of frequency 3.30 × 1014 Hz? (h = 6.626 × 10−34 J⋅s)
A: Given , frequency v=3.3x1014 Hzplank's constant h=6.626x10-34 J.SEnergy of the photon=?
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