By what fraction would the wavelength of one component of the 630.25-nm Fe I spectral line change as a consequence of a magnetic field of 0.3 T? paints

Q: What is the approximate average energy, average frequency and average wavelength associated with the…

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Q: An electron has a kinetic energy of 5.4 eV. What is the energy of a photon whose wavelength is the…

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Q: A beam of 920 eV alpha particles (m=6.64x10-27kg) scatters from the atoms that have spacing 0.0987…

A: Given, Mass of the alpha particles, M=6.64×10-27kg Spacing,  d=0.0987nmd=0.0987×10-9m Energy,…

Q: The energy of an ultraviolet light is 3.28 ev. Tenaga cahaya ultraviolet adalah 3.28 ev. (i) What is…

A: The relation between the energy and the wavelength is  where, h is the Plank's constant and c is…

Q: ▷ What is the de Broglie wavelength, in picometers, of an electron travelling at a speed of 5.0 ×…

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Q: of illumination emitted by the sun at the greatest wavelength λmax = 0.5 pm and the greatest…

A: Given values:- Amount of illumination emitted at the greatest wavelength,(λmax)=0.5 pm -----(1)…

Q: The figure below shows a graph of intensity as a function of angle for X-ray diffraction in a given…

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Q: While observing distant hydrogen lines using a 5000 line/cm diffraction grating spectrometer, for…

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Q: Calculate threshold wavelength for given surface having threshold frequency 5 x 10¹4 Hz.

A: To find-Threshold wavelength (λ0)=?Given-ϑ0=5×1014 Hzc=3×108 m/s

Q: A CdTe planar wafer has an absorption coefficient of 3.2 × 104??−1 for the light of wavelength 530…

A: Given Dataλ=530nmabsorption coefficient=3.2×104cm-1

Q: If a laser emits light with wavelength lambda = 580 nm, then what is the energy of a single photon…

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Q: Calculate the half value layer for a material,if %82 of the incient x-ray photons are eliminated…

A: Given information: The percentage of x-rays that are eliminated, x=82 %=0.82 The percentage of…

Q: Your research team analysis the light of a mysterious object in space. By using a spectrometer, you…

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Q: Calculate threshold wavelength for given surface having threshold frequency 5 x 10¹4 Hz.

A: To find-Threshold wavelength (λ0)=?Given-ϑ0=5×1014 Hzc=3×108 m/s

Q: Explain possible reasons to cause discrepancies between the peak positions of an X-ray spectrum and…

A: An x-ray spectrum:     X-rays are a type of electromagnetic spectrum with a highly specific…

Q: If a quantum of radiation has an energy of 3.88 keV, what is its wavelength? (h = 6.63 x 10-34 J×s,…

A: Given that,Energy, E=3.88keVwhere, 1eV=1.60×10-19 Jthen, E=3.88×103×1.60×10-19 J=6.208×10-16…

Q: (a) What is the frequency of this IR light? Hz (b) Use A = c/f to calculate its wavelength in…

A: Given data: The photon's light energy is: E=1.04×10-19 J The frequency of photon's light is: f The…

Q: If the interplanar spacing of NaCl is 2.814x10-1° m, what is the predicted angle at which X-rays of…

A: Given Inter-planer spacing (d)      = 2.814×10-10 m Wavelength of X-rays λ    = 0.14 nm For…

Q: An electromagnetic radiation of wavelength 242 nm is just sufficient to ionize a sodium atom.…

A: From E= hv or hc/ λ, where : λ = 242 nm or 242 x 10-9m c = 3 x 108 m/s h = 6.62 x 10-34 J s

Q: The blackbody radiation emitted from a furnace peaks at a wavelength of 6.0 x 10-6 m (0.0000060 m).…

A: Given     -.      The wavelength = 6*10^-6 m  To find -.   The temperature inside the…

Q: Calculate threshold wavelength for given surface having threshold frequency 5 x 10¹4 Hz.

A: To find-Threshold wavelength (λ0)=?Given-ϑ0=5×1014 Hzc=3×108 m/s

Q: Integrated ConceptsA pulsar is a rapidly spinning remnant of a supernova. It rotates on its axis,…

A: From doppler shift equation, first for the hydrogen moving away from us here, u=+50.0 km/s, c…

Q: if a detector receives 10-10 Watts of power in the wavelength band 2.65 to 2.80 \mu m, how many…

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Q: A emission line with a wavelength of 5000Å shows a Zeeman Effect of spectral splitting of 1.1 ×…

A: Given data, Wavelength λ= 5000 Angstrom Splitting, ∆λ=1.1×10-3 Ao

Q: What is the diffraction limited resolution of 10 nm X-ray photons?

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Q: Your research team analysis the light of a mysterious object in space. By using a spectrometer, you…

A: There are following properties for the α,β,γ and δ line in hydrogen spectra. Spectral lines Color…

Q: Q3. Consider an n-type silicon photoconductor which is 0.1 cm long, 1µmthick and 50 umwide. If the…

A: Given: An n type silicon photo conduction value is 1μm thick, 50 μm wide. The longitudinal dimension…

Q: The wavelength (in nm) of the visible line corresponding to n = 6 in the hydrogen visible spectra…

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Q: Estimate how many photons per second will your eye detect from a 5th magnitude star seen through a…

A: Solution: Given that the transmits light between 5000 and 6000 angstrom let , the transmits light…

Q: 8. A strong peak is recorded at a 20 = 28.29 degrees. Calculate d (interplanar spacing) using…

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Q: Calculate the energy needed for an electron to move from ni = 2 to nf = ? present in the Lyman…

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Q: iA photon has a wavelength of 619 nm. Calculate the energy of the photon in joules.  iiProtons can…

A: i) Given data The wavelength of the photon is given as λ=619 nm. The energy of the photon is…

Q: If the resolution of a spectrograph is∆λ = 10-12 m, would it be able to separate the Kα lines for…

A: Given that:∆λ=10-12 m

Q: The red lasers used to read the barcodes of products at the grocery stores produce light with a…

A: Power is defined as energy transferred per unit time by the wave. Power is an scalar quantity. SI…

Q: The wavelength (in nm) of the visible line corresponding to n = 5 in the hydrogen visible spectra…

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