If a particle has 1.62 e 8 J of energy, what frequency is generated?

Q: Calculate the energy of a photon (in J) with a frequency of 2.00e+16 Hz?

A: The formula for the energy of a photon is:

Q: The uncertainty in the velocity V of a moving electron of mass  10−4010−40  kg is  2 x106m/s2…

A: The mass of the electron is, m=10-40 kg The velocity of the moving electron is, v=2×106 m/s

Q: What is the wavelength of a photon that has the same momentum as an electron moving with a speed of…

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Q: An electron has a total energy of 6.2 x 10° eV. What is its speed? Express your answer with the…

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Q: What is the wavelength of an electron with a velocity of 10' m/s?

A: 4. The wavelength of the electron at the velocity of 107 m/s The wavelength of the electron is…

Q: In case of Krypton laser, the wavelength (£) of the laser is 647 nm and the power radiate by the…

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Q: What is the wavelength of a proton traveling at a speed of 8.31 km/s?

A: The velocity of the proton,

Q: What is the wavelength of the quantum of light (in µm) if it has the same momentum as a proton…

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Q: What is the energy of a neutron having wavelength 1000 nm ?

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Q: What is the wavelength of an electron moving at 2.50% of the speed of light?

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Q: Suppose that we do not know quantum mechanics and that the electron of a hydrogen atom behaves like…

A: Given, Frequency f=800 Hz Vertical displacement A=418 nm wavelength λ=cf=3×108800=375000 m

Q: A pulse of light of duration 100 ns is absorbed completely by a small object initially at rest.…

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Q: What is the wavelength of an electron moving at 3.00% of the speed of light?

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Q: In case of Krypton laser, the wavelength ()) of the laser is 647 nm and the power radiate by the…

A:

Q: The energy of a photon is given by 6.7 × 10-15 J. What is the energy of the photon in the unit of…

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Q: What is the mass of a particle that is traveling at a speed of 1.63e 5m/s and generates a wavelength…

A: Given that,speed, v=1.63 ×105 mswavelength, λ=2.75 ×1012 m

Q: If the wavelength of an electron is 5.00 x 10-7 m, how fast is it moving? (b) If the electron has a…

A: (a). From the expression of de-Broglie wave length, the speed of electron is

Q: The probability of finding particle between x and x+d 1.f Y (x, t) = 1 80 2. p(x,t) = 1 3. Y (x,…

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Q: Find the energy (in ev) of a photon with a frequency of 8.3 × 1016 Hz. ev

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Q: The wave function of the particle lies in which region? a) x > 0 b) x L

A: Wave function, in quantum mechanics, variable quantity that mathematically describes the  wave…

Q: Find the frequency of the photon emitted when hydrogen makes a transition between energy level 6 to…

A: n1=4 n2=6

Q: The frequency of ana electron in a ring of radius R (e- is trapped and oscillated at the centre) is…

A: Radius =R  SI unit of radius = meter = m SI unit of frequency = second-1

Q: The velocity (m/s) of an electron with a de Broglie wavelength of 1.679 nm is:

A: wavelength of electron(λ)=1.679 nm=1.679×10-9m mass of electron(m)=9.11×10-31 kg Planck…

Q: What is the frequency in Hz of radiation required to supply a total energy of 1.12 x 102 J from 8.51…

A: Etotal=nhf       f=Etotalnh

Q: 8.98 eV is created, what is the frequency of the energy wave generated?

A:

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=?

Q: A quantum of radiation has an energy of 2.61 keV. What is its frequency? (h = 6.63 x 10-34 J×s and 1…

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Q: What is the wavelength of an electron of energy(a) 10 eV, (b) 100 eV, (c) 1.0 keV?

A: (a) The energy of the electron is 10 eV. Calculation: Write the expression for the wavelength of the…

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: A laser pulse of energy 4 mJ and the pulse duration 1.5 ns is focused on a target of radius 0.02 mm.…

A: The expression for find laser intensity is I=PA=Etπr2=Etπr2

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: Sunlight above the Earth’s atmosphere has an intensity of 1.30 kW/m2 . If this is reflected straight…

A: Given:Intensity,I=1.30 kW/m2Find a) Calculate the force per square meter of mirror.Now,Momentum of…

Q: momentum of a photon having energy  is  A.1.0 eV/c B. 1.6 eV/c  C. NONE

A: Use use the relation between energy and momentum

Q: A mercury atom emits light at many wavelengths, two of which are at (1) 404.7 nm and (2) 435.8 nm.…

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Q: The characteristic K, and K, lines for titanium have wavelengths of 0.275 nm and 0.251 nm,…

A: The answer to the given problem is as follows.

Q: of

A: Given: Frequency = 1.5 x 106 Hz The energy of photon =?

Q: Stopping potential (V) 7.0 6.0 5.0 4.0 3.0 2.0 1.0 f(10¹5 Hz) 0 0.50 1.0 1.5 2.0 2.5 3.0 Fig. 1 The…

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Q: A particle moving in one dimension has the wave function 4(x,t) = Ael(ax-bt)] where a and b are…

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Q: Consider a freely moving quantum particle with mass m and speed u. Its energy is E = K = 1/2mu2. (a)…

A: Conceptualize: The phase speed is the rate of advance of point of fixed phase on the wave.…

Q: Find the wavelength of a proton moving at 1.00% of the speed of light.

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Q: Find the energy (in ev) of a photon with a frequency of 9.1 × 1016 Hz. eV

A: Given Information:- Frequency of the photon is ν=9.1×1016 Hz   Required:- We have to find the energy…

Q: What is the wavelegth of a particle when traveling at 3.7 e 6 m/s and the mass is 8.66 e -12 Kg?

A: According to de Broglie, a particle can be described as wave whose wavelength  is given by λ = h /…

Q: Photoelectric experiments show that about 5 eV of energy are required to remove an electron from…

A: work function (w) = 5 eV incident light (λ) = 150 nm

Q: How fast must an electron move to have a kinetic energy equal to the photon energy of sodium light…

A: The expression for the kinetic energy of an electron moving with a velocity will be,