What is the energy of light with a wavelength of a. 462 cm? b. 46.9 nm?

Q: What is the wavenumber of light with a frequency of a. 5.28 x 1012 sec-1? b. 3.17 x 1013 sec-1?…

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Q: A local FM radio station broadcasts at a frequency of 99.3 MHz. Calculate the energy of the…

A: Energy and frequency are related to each-other as : E=hνwhere E is the energy of a photon…

Q: 4. What is the frequency of a photon having an energy of 4.91 x 101/? (c 3.00 x 103 m/s, h s) 6.63 x…

A: The relation between the energy of a photon and frequency is shown by the equation (1) in which E is…

Q: The energy for one state of He ion is -3.49 x 10-19 J. What frequency of light would need to be…

A: It is given that:Initial energy (E1) = -9.69×10-19 JFinal energy (E2) = -3.49×10-19 J

Q: 14. A wavelength of 254 nm was formerly used in certain analyses for organic compounds because it is…

A: Q 14) a) Wavelength in cm is, Given wavelength = 254 nm ( 1 nm = 1×10-7 cm) = 2.54 × 10-5 cm…

Q: What is the energy of a mole of photons of infrared radiation of wavelength 1.72*10-3 cm? (One of…

A: To solve this problem first we have to convert the wavelength from centimetres to metres .  Then we…

Q: The blue-green line of the hydrogen emission spectrum has a wavenumber of 20580 cm-¹. Calculate the…

A: Given, the wavenumber of blue-green line of hydrogen emission spectrumequal to 20580 cm-1.We are…

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…

Q: 17. Which has the greater energy, light of wavelength 591 nm or light with a frequency of 5.42 x…

A: Using formula in the above question  os Energy = hc/λ      λν = c 1/λ = ṽ  ṽ = wave number λ =…

Q: 7. An argon-ion laser emits photons at 514.5 nm. How much energy does each photon have in joules? a.…

A: Given, Photons emitted at wavelength = 514.5nm. The energy of a photon can be calculated by using…

Q: W hat is the frequency of light that was a wavelength of 552 nm

A: Given : Wavelength = 552nm

Q: Find the frequency in Hz of the photon absorbed by an atom (not hydrogen) that undergoes an…

A: Given data is: Ground state energy = -6.161x10-18 J Excited state energy = -7.26x10-19 J.  Energy…

Q: 4. A carbon-oxygen double bond in a certain organic molecule absorbs radiation at a frequency of…

A: The wavelength of the absorbed radiation is calculated as shown below where c, v, and λ are the…

Q: What is the frequency of an IR photon with a wavelength of 1.2 X 10 -3 cm? c = 3.00 X 108 m/s. O a.…

A: • The values provided in the question are:-      i) Wavelength of an IR photon, λ = 1.2 × 10-3 cm =…

Q: 14. Which of the following transitions are allowed in the normal electronic emission spectrum of an…

A: According to the selection rule or also known as a transition rule, change in the azimuthal quantum…

Q: What is the frequency of a photon if the energy is 7.23 x 1019 J? (h = 6.626 x 1034 J s) %3D

A: Photons are discrete packets of energy. Given: The energy of the photon, E=7.23 x 10-19 J Frequency,…

Q: 1. Describe how emission and absorption spectra are made. 2. What can a red-shifted spectra from a…

A: Emmision spectra :  When the atoms inside the discharge tube , ( a glass tube filled with inert gas…

Q: Explain why the emission of light energy of lower energy in fluorescence is not a viola- tion of the…

A: When the molecule absorbs photon of frequency, vex in the singlet ground state (So), it gets excited…

Q: What is the probability, P, of finding the particle in the central third of the box if it is in its…

A:

Q: 5. The wavefunctions for the 1s and 2s orbitals are: 1/2 -r/ao Vis = 1 -2r 3/2 1/2 32m ao Where ao…

A: Given a0 = 53 pm r = 0 to 200 pm

Q: What frequency of light is associated with the energy difference of 5.01 x 10-19 J? A. 756 nm B.…

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Q: Determine: The frequency of light with a wavelength of 25nm. (1.2x1016 Hz)

A: The general expression required to determine the frequency is shown below,

Q: Calculate the energy of a photon of light of the frequency of 5.6 х 1014 Hz

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Q: b. An electron (m = 9.1 × 10–31 kg) is confined to a one-dimensional box of length 4.0 × 10–10 m.…

A: Given data: Mass of electron = 9.1 x 10-31 kg Length of box = 4 x 10-10 m  Formula used: E=n2h28mL2…

Q: In 1859, Gustav Kirchhoff showed that the D line in the sun's spectrum was due to the absorption of…

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Q: What is the definition of spectrophotometry?  A. Spectrophotometry is the study of interaction of…

A: Introduction Spectrophotometry is an analytical technique used to measure the light absorption…

Q: A local AM radio station broadcasts at a frequency of 559 KHz. Calculate the energy of the…

A: The expression of energy of the photon is shown below: E = hν where; E = energy of photon h =…

Q: f. What is the value of ninitial for the electron transition that occurs when a photon having energy…

A: • Here, we have to determine the value of ninitial or the energy level of photon from where the…

Q: 14. Zinc metal has a work function of 5.816 x10-19 J. Consider the following questions regarding the…

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Q: Calculate the frequency of a photon with energy of 5.38 x 1017 J. Select the correct answer: Oa.…

A: Energy of photon = 5.38 × 10-17 J Frequency = ?

Q: 6. Consider a particle in a one-dimensional box. a. For a box of length 1 nm, what is the…

A:

Q: seleniuma toms have a particular transition that emits light of frequency 1.53 X1015 Hz. (Hz is the…

A: Given : frequency of light = 1.53 X 1015 Hz