The vib-rot spectrum, the R and P branches shift to ____ & _____, and their m values are ___ &   ____,  respectively. Redder, bluer, + and – Bluer, redder, - & + Redder, bluer, - & + Redder, bluer, + & + Bluer, redder, + & -

Q: If a complex absorbs light at 610 nm, what color would you expect the complex to be?

A: wavelength =610 nm

Q: In an electron microscope, electrons are accelerated by passing them through a voltage difference.…

A: In our case given, Kinetic energy of electron, KE =qVGiven voltage difference, V= 4.50 x 103 voltsWe…

Q: 11. Shown is X-ray spectrum diagram for iron. Which of these is a possible quantized X-ray photon…

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Q: In a sample that contains hydrogen, among other things, four spectral lines are found in the…

A:

Q: Two radiation lines with an wavelength of 500 and 501 nm in an atomic glow at least how many lines…

A: Given information: Here, λ1 and λ2 are the two wavelengths.

Q: JC-30) White Dwarfs A white dwarf is a very dense star, with its ions and electrons packed extremely…

A:

Q: Based on Bohr’s atomic model, how many visible wavelengths of the helium emission spectrum end at…

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Q: Find the surface temperature of a star that .17 radiates as a black body with a peak * .wavelength…

A: Given that,  The maximum or peak wavelength of the radiations, λmax is 970 nm.

Q: What is the photon frequency (Terahertz) needed to move an electron in a hydrogen atom from a lower…

A:

Q: Integrated ConceptsA neighboring galaxy rotates on its axis so that stars on one side move toward us…

A: Given: The speed of stars is v=200 km/s. The wavelength of line in Balmer series is λ=656.0 nm.…

Q: 6. Radiation of wavelength, A = 22 pm at 85° to the incident beam. Calculate the fractional energy…

A:

Q: Using the detailed balance equation, B1zn, p(hv,,) = Az", + Ban,p(hv,) %3D and -(E,-E) Show that,…

A:

Q: If the average number of photons emitted by an oscillatory pattern from the surface of a black…

A: In this question we have to find the frequency, wavelength and the range associated with the body…

Q: 5. For a standard NMR experiment (as shown in the figure below) of a sample containing two tubes of…

A: The magnetic field in tube-1 is given as, Bo1=14.1 T, The magnetic field in tube-2 is given as,…

Q: Q1A: for unpaired free electron in Electron paramagnetic resonance (EPR) spectroscopy if Landé…

A: The Lande g-factor is given as, g=2.0023 The Bohr magneton value is given as, μB=9.274×10-24 J/T The…

Q: What is the radius for an electron having total energy of -3eV in the third energy level?

A:

Q: Find the minimum wavelength for x-ray with a) 35 kV and b) 45kV voltages.

A: Given that:-Voltage, V=35 kV=35000 VoltThe minimum wavelength , λmin=hceVWhere, h is the Planck's…

Q: X ray spectra

A: X-rays are produced by interaction of accelerated electrons with tungsten nuclei within the tube…

Q: What is the wavelength of a Paschen line with n2=7?

A:

Q: 3. For an active medium of length L=10cm and having lasing atoms with cross section area and…

A: Given, Length, L=10cmL=z=0.1m σ(N2-N1)=0.1cm-1σ(N2-N1)=10m-1 Initial photon flux,F0=1×1020s-1 The…

Q: Using the data for BCC Chromium to compute the interplanar spacings for the (110) and (221) sets of…

A: lattice parameter = a   dhkl      = a(h2 + k2  + l2 )   wher (h,k,l) = millar indices   now, formula…

Q: If we continue heating a piece of initially room-temperature metal in a dark room, it will begin to…

A: The metal glows at any temperatures, but it can be clearly visible to human eyes when it reaches in…

Q: The first spectral line in the Balmer series for hydrogen is emitted when an electron hops from the…

A: The modified Rydberg constant considering the reduced mass of an electron is given by :…

Q: When the voltage applied to an X-ray tube increases from 10 to wavelength difference between the Kỵ…

A:

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

A:

Q: What temperature, in ∘C , is a blackbody whose emission spectrum peaks at 2.90 μm ?

A:

Q: 1 The wavelengths of the Paschen series for hydrogen are given by n = 4, 5, 6, ... = (a) Calculate…

A: Here we have to find out wavelength of first three spectral line of paschen series

Q: The wavelength (in nm) of the visible line corresponding to n = 4 in the hydrogen visible spectra…

A: In the following problem, we have to find the wavelength λ of the visible line (For Balmer…

Q: A metal is heated at 6000 K. Calculate: a) The wavelength at which the metal emits the most intense…

A:

Q: Which of the following is a feature of blackbody emission spectra? O The spectrum is discrete. O The…

A: Answer is explained below with proper explanation.

Q: The minimum energy needed to remove an electron from a potassium metal surface is 3.7 x 10-19 J.…

A: Given value--- minimum energy to remove electron = 3.7 × 10-19 J. wavelength of incident photon =…

Q: A loser beam hos a power of 90 W. has an operture of 30 Cucuiote the irtensty of the inmage iaight…

A: Given: The power of the laser beam is 90 W.           The aperture is 3×10-3 m.           The…

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

A:

Q: Q1: Calculate the momentum of electron in 2d state of hydrogen atom? How much the angular momentum…

A: According to the Bartleby guideline, only the first question can be solved at one time, post the…

Q: What are the Kα and Lα wavelengths for helium and magnesium?

A: Given:element Helium, Z= 2magneisum, Z = 12Asked:wavelengths of Kα and Lα for both the elements

Q: What is the implication of light with 100 CRI?

A: Colour rendering index ( CRI) defines colour visibility on the scale of 0 to 100.

Q: 4- If there is no incident light on a photodiode, the reverse current is very small and is called a.…

A: In case of photodiode, a very small amount of current is produced when no light is incident on it.

Q: Light of wavelength 199 nm shines on a metal surface. 4.75 eV is required to eject an electron. What…

A: The kinetic energy of the emitted electron is given by KE = hf -Φ ......................(1)where,KE…