The frequency of one of the lines in the Paschen series of the spectrum of atomic hydrogen is 2. 7415 x 1015 Hz. Identify the principal quantum number of the energy level in the transition.

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A: Speed of electron and wavelength are linked to each other as follows:

Q: What is the frequency of a particle of wavelength 752.4 nm?

A: Given  Wavelength  = 752.4 nm 1 nm   = 10-9  meter  752.4   =  752.4 × 10-9  meter     Hence…

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A: Given- ni (initial) = 1nf (final) = 2me (mass of electron) = 9.1094 × 10-31 kgλ ( wavelength ) =17…

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Q: A line in the Balmer series of the spectrum of atomic hydrogen is observed at 23 032 cm-1. What is…

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Q: 12. Calculate the energy of a photon of frequency 5.20x101 s1.

A: Given:Frequency of a photon = 5.20 *1011s-1The energy of a photon using given frequency is…

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Q: consider a transition of the electron in the hydrogen atom from N = 4 to N =9. a) is delta E for…

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Q: calculate the frequency of a photon emitted by a hydrogen atom when an electron makes a transition…

A: Calculate frequency of photon....

Q: Calculate the frequiency of the light emitted by hydrogen atoms when they undergo transitions from…

A: The wavelength of the emitted photons is calculated as.

Q: a. What information does the term symbol 3F4 provide about the angular momentum of an atom? b. What…

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Q: The electron microscope has been widely used to obtainhighly magnified images of biological and…

A: The expression for calculating the wavelength using de-Broglie’s equation is as follows,…

Q: What is the de Broglie wavelength, in meters, of an O2 molecule traveling at 521 m/s?

A: Introduction: We have the formula to calculate the de Broglie wavelength,…

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Q: A series of lines involving a common level in the spectrum of atomic hydrogen lies at 656.46 nm,…

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Q: What is the energy (in kl) of 1 mole of yellow photons of wavelength 275 nm?

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Q: What is the frequency of a photon resulting from the transition of n = 6 → n = 1 ? (give answer to 3…

A: Given information,Photon resulting from the transition of n = 6 to n = 1.Use Rydberg’s formula,

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Q: Calculate the energy of a single blue photon of light (wavelength = 380 nm).

A:

Q: Which azimuthal quantum numbers can exist for n = 3?

A: In this question, we have to write the azimuthal quantum numbers can exist for n = 3.

Q: An electron in a one-dimensional box of width 6.0 Å undergoes a transition from an initial state…

A: Given, Box length, a =6.0 A0=6.0×10-10m initial state ,n1=2 final state, =n2 wavelength of absorbed…

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A: given :-  wavelength = 0.710 fm   speed = 171 m.s-1  To calculate :-  mass of an object (in kg)

Q: If the principal quantum number is seven (n = 7) and the angular momentum quantum number is three (l…

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Q: A harmonic oscillator has an angular frequency w= 2.289 x 1015 Hz. What is the longest wavelength of…

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Q: For an electron shell whose principal quantum number (n) is 6, what values of the angular momentum…

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Q: This excited atom then emits a photon of wavelength 434.1 nm. What energy level does the electron…

A: Given,434.1 nm.

Q: What is the energy of a photon corresponding to microwave radiation of frequency 1.144 1010 /s? J

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A: Wavelength is defined as distance between two consecutive crest or two consecutive trough.

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Q: 1. Calculate the frequency and the energy of a mole of photons associated with an electromagnetic…

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Q: Assume that the six π electrons in a benzene molecule can be treated as particle confined to a…

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Q: 1. The workfunction (0) of platinum is 5.65 eV (1 eV = 8,064 cm' = 1.602 x 1019 J). What is the…

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Q: Assuming that the smallest measurable wavelength in an experiment is 0.170 fm0.170 fm , what is the…

A: Given,λ = 0.170 fm =0.170 × 10−15 m is the De Broglie wavelengthspeed of the particle =717 m/s

Q: Give an approximate range of wavelengths for each type of electromagneticradiation and summarize the…

A: a. gamma rays:

Q: calculate the energy (J/photon) of a photon of wavelength 3.65 x 10^-6 m.

A: The energy of a photon is determined as,

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Q: Calculate the wavelength (in nm) of a photon emitted by a hydrogen atom when its electron drops from…

A: we know, E=hν;E=energyh=planks constantν=frequency of radiation, En=-13.6 evn2wheren=state

Q: Calculate the wavelength for the transition between state with N=3, I=2,M1=0 and state with n=2,…

A: Given that, transition between two states; The first state n1 = 3  and I = 2, M1 = 0 The second…

Q: At what speed must an electron travel to have a wavelength of 10.0 pm?

A: De Broglie's equation for wavelength can be expressed as,                           Where,  λ is…