What is an Eletromagnetic Radiation?

Q: Atomic emission spectroscopy relies on emission of light by the analyte. An ICP plasma has a…

A: As per Boltzmann equation, the ratio of populations of two energy levels is given as: N2N1=eE1-E2kT

Q: What is the electron geometry for CBrN?

A: VSEPR theory helps in the prediction of the geometry of a molecule on the basis of the number of…

Q: Mg emits radiation at 285 nm. Could a spectrometer be used to detect this emission?

A: Given, Mg emits radiation at 285 nm, we are asked that Could a spectrometer be used to detect this…

Q: A local AM radio station broadcasts at an energy of 5.65×10-31 kJ/photon. Calculate the frequency at…

A: Since the relationship between energy and frequency is given by  E = hf  where E = energy in J =…

Q: A major university was designated as a national nuclear magnetic resonance center by the National…

A: The society seems to immediately associate the word “nuclear” with the concept of something being…

Q: Raman uses ___________radiation.   IR   UV   Vis   Gamma

A: To explain: Which type of radiation is used in Raman spectroscopy.

Q: Felectromagnetic radiation has photons with the lowest energy?

A: 3)    Radio waves have photons with the lowest energies.   A radio wave can have an energy of around…

Q: The power of a red laser (λ= 630 nm) is 3.00 watts (abbreviated W, where 1 W= 1 J/s). How many…

A: Interpretation-  The power of a red laser ( λ = 630 nm ) is 3.00 watt where 1 W= 1 J/s . Then here…

Q: The spin quantum number of a nitrogen-14 nucleus isI= 1. What would be the nuclear magnetic…

A: The splitting of  NMR signals  can be calculated by the equation,  (2nI +1) Where,n is the number of…

Q: The reaction 9Be (3H, p) 11Be is studied by bombarding 9Be with 5 MeV tritons. Protons with energies…

A: An excited state is any state of energy higher than the ground state. Excitation energy is always…

Q: A chemist weighing 65.21 kg takes her NMR sample from the first floor to the third floor, which is…

A: Since the work is being done due to the change in potential energy of the sample And since change in…

Q: Is absorption spectra of a substance chemical or physical property?

A: Absorption spectroscopy refers to spectroscopic techniques that measure the absorption of radiation,…

Q: Which of the following is wrong regarding Doppler broadening (DP)? O a. Atoms move away from the…

A: Option b is the answer. Option b is the wrong statement about Doppler broadening.

Q: Differentiate between Nuclear Spin and Magnetic Resonance Imaging?

A: Nuclear spin: It is the total nuclear angular momentum of the nucleus that is represented by symbol…

Q: Infra-red radiation impacts? Electronic energies O Vibrational energies O Rotational energies O…

A: UV-Vis radiation imparts electronic energies in the molecule. IR imparts vibrational energies in the…

Q: What type of electromagnetic radiation would the energy at the velocity 5.22*1014 Hz be considered?

A:

Q: What changes would be made to the ground state wave function and ground state energy of the helium…

A: Fermions follow fermi statistics. Bosons follow Bose-Einstein statistics. Fermions are spin-half…

Q: Identify the levels of the configuration p1.

A: given: The object is to identify the level of the configuration  p1.

Q: -16 9. What wavelength () of radiation has photons of energy (E) at 2.87 x 10 J?

A: Note: According to our guidelines we are supposed to answer only one question.  Kindly repost other…

Q: How many photons are produced in a laser pulse of 0.169 J at 489 nm? photons:

A: Wavelength = 489 nm Energy produced in laser pulse = 0.169 J

Q: Positronium consists of an electron and a positron (same mass, opposite charge) orbiting round their…

A: In this activity we have positronium. It comprises an electron and one positron and they are…

Q: If the amount of energy of incident radiation is less than the work function of metal, no photo…

A: The work function of a metal is the minimum energy that is required to exit an electron from the…

Q: The energy contained in one mole of 512.5 nm photons is?

A:

Q: How many photons are produced in a laser pulse of 0.463 J at 499 nm? photons:

A:

Q: The power of a red laser (A = 630 nm) is 4.00 watts (abbreviated W, where 1W = 1 J/s). How many…

A: The photon is composed of electromagnetic waves. They are electric fields travelling in space.…

Q: How many photons are produced in a laser pulse of 0.676 J at 629 nm? photons:

A: Wavelength of light = 629 nm  Energy = 0.676 J  We need to determine number of photons.

Q: What is the energy of a orange light that is 657nm in kJ/photon

A: We have to determine energy of a orange light that is 657nm in kJ/photon.

Q: Which type of electromagnetic radiation has a greater amount of energy, microwaves or IR? IR…

A:

Q: What is the number of possible orientation for a nucleus with spin quantum number 1 ?

A: In quantum mechanics, If a nucleus has a spin quantum number I, the number of orientation of the…

Q: A local AM radio station broadcasts at an energy of 4.19×10-31 kJ/photon. Calculate the frequency…

A: Data given: Energy of the photon, E = 4.19×10−31 kJ = 4.19×10−31×103 J= 4.19×10−28 J (1 kJ = 103 J)…

Q: Calculate the energy of a photon of electromagnetic radiation at the frequencie: 100.2 MHz (typical…

A: Given   Frequency: 100.2 MHz   we have to find the energy of the photon.

Q: The 21-centimeter radiation is used to map the galaxy by detecting what substance?   a. neutral…

A: The hydrogen line, 21-centimeter line, or H I line is the electromagnetic radiation spectral line…

Q: What is the frequency of the radiation? \ = 1.238 x 10-2 m %3D [?]x 101

A: Frequency is inversely proportional to the wavelength

Q: what is the energy of radiation whose frequency is 1.9 x 1015sec-1 (Hz)?

A: The energy formula h is Planck’s constant is the frequency, c is the speed of light, and λ is the…

Q: Define the following terms: a. wavelength b. chromophore c. Planck’s constant d. fluorescence e.…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: which transition will correspond to the absorbtion of the greatest amount of energy in a hydrogen…

A:

Q: Explain the concept of Nuclear magnetic resonance spectroscopy ?

A: Introduction:  The NMR stands Nuclear Magnetic Resonance. NMR spectroscopy is used to determine the…

Q: How many photons are produced in a laser pulse of 0.360 J at 481 nm

A: Photon is a packet of energy which is emitted by an electron when an high energetic electron falls…

Q: Calculate the energy of a photon of electromagneticradiation whose frequency is 2.94 * 1014 s - 1.

A: Energy of photon , E = hν                                E = 6.626 x 10-34 J.s x 2.94 x 1014 s-1…

Q: what is the wavelength of electron accelerated by 1000 volts?

A: The kinetic energy of the electron would be

Q: Over a period of 3.0 hours, a detector sensitive to 450 nm photons collects a total of 2.3 x 10 -2 J…

A:

Q: 7. Can a gravitational field influence a magnetic field? Explain your argument with proper…

A: Can a gravitational field influence a magnetic field?

Q: A local FM radio station broadcasts at an energy of 6.51×10-29 kJ/photon. Calculate the frequency at…

A:

Q: what is inert pair effect?

A: The definition for given term inert pair effect is shown as follows,

Q: How many photons are produced in a laser pulse of 0.801 J at 547 nm? photons:

A: Given energy of laser pulse = 0.801 J wavelength of photon = 547 nm