How many photons are produced in a laser pulse of 0.576 J at 605 nm?

Q: Calculate the following values and indicate what type of electromagnetic radiation is present. a)…

A: The formula used here is, c = λ × f Where, c = speed of light in vacuum λ = wavelength of…

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: Calculate the wavelength in hydrogen spectrum for the emission that results from the transition n =…

A: The wavelength in hydrogen spectrum can be expressed as follows-

Q: 6. Rand the following photons in terms of decreasing energy: IR (v= 6.5 x 1013 Hz), microwave (v =…

A: Since you have specifically asked for question number 6 to be done, we will solve that one for you.…

Q: Calculate the energy of photons from monochromatic radiation for which the wavelength is 234.5 nm.

A:

Q: What is the kinetic energy (in J) of a neutron with a wavelength of 73.2 pm?

A: Wavelength = 73.2 pm = 73.2 x 10-12 m

Q: How many photons are produced in a laser pulse of 0.347 J at 447 nm?

A: Energy of each photon is given by  E = hc/λ where h = Planks constant = 6.626 X 10-34 Js c = speed…

Q: a laser pulse at 546 nm contains 4.25 mJ of energy. how many photons are in the laser pulse? use 3…

A: The question is based on the concept of atomic structure. we have to calculate number of photons…

Q: 9 when a sodium atom is deexcited from the first excited state to the ground state, it emits Photon…

A:

Q: How many photons are produced in a laser pulse of 0.384 J0.384 J at 587 nm?

A:

Q: 13. What is the energy of a 9,300 cm (1 cm = 10² m) wave?

A: To find energy.

Q: An argon laser emits photons at a wavelength of 610 nm. c = 3x108 m/s h = 6.6x1034 J/s 1 nm = 109 m

A: What is the frequency of this radiation?

Q: The intensity of the radiation from an object is found to be a maximum at 2000 cm−1. Assuming that…

A:

Q: calculate the total amount of energy on units of kj for 0.380 moles of 550 nm photons

A: The energy corresponding to 'N' photons is calculated as: E =Nhcλ where N is the number of photons,…

Q: How many photons are produced in a laser pulse of 0.361 J at 653 nm?

A: Given, energy of laser pulse = 0.361 J Wavelength = 653 nm   1 nm = 10-9 m 653 nm = 653 x 10-9 m

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: An argon laser emits photons at a wavelength of 610 nm. c = 3x108 m/s h = 6.6x1034 J/s 1 nm = 10-9 m

A:

Q: A nitrogen laser puts out a pulse of 45.7 mJ of a wave length of 390.5 nm. How many protons is this?

A:

Q: when a sodium atom is deexcited from the first excited state to the ground state, it emits 9 Photon…

A:

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

A:

Q: 22. The total energy of a nitrogen gas laser pulse with a wavelength of 337 nm is 3.87 millijoules.…

A: a)energy of a photon = hcλ let the number of photons be x. so, E = x . hcλ 3.87×10-3 =…

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: 6. Two consecutive lines in the atomic spectrum of hydrogen have the wavenumbers V= 2.057 × 10° m1…

A: The wave length and wave number are reciprocal to each other. So by taking the reciprocal of given…

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 of the following is the principle of Atomic Absorption Spectroscopy?. a. Medium absorbs…

A:

Q: 6. Briefly discuss the differences between one-electron spectra and two-electron spectra.

A: Answer - One electron spectra - Electron spectroscopy is an analytical technique to study the…

Q: What transition in He+ has the same frequency (disregarding mass differences) as the 2p →  1 s…

A: Given, Transition in H: 2p→1s has same frequency with transition in He+ Z = 1 for H Z = 2 for He

Q: 6. Rand the following photons in terms of decreasing energy: IR (v= 6.5 x 1013 Hz), microwave (v =…

A: Numerically, The energy (E) of photons is related to frequency (ν) of photons in the following way…

Q: Suppose that the junction between two semiconductors can be represented by a barrier of height 2.0…

A:

Q: The power of a red laser (2 = 630 nm) is 2.25 watts (abbreviated W, where 1 W = 1 J/s). How many…

A: We have to calculate the number of photons.

Q: What is that which is the study of the interaction of light with matter. Spectrophometry Spectrum O…

A: we are to discuss what the study of interaction of light with matter called as.

Q: An argon laser has a frequency of 6.56 x1014 Hz.  Calculate the energy of one photon from this…

A: Energy of a photon ca be obtained by the formula: E = hf, where h is planks contant( h=6.626x10-34…

Q: A helium-neon laser emits light at 633 nm. What is the energy of a single photon from this laser?

A: 633 nm = 633 x 10-9 mh = 6.626 x 10-34Jsc = 3 x 108 m

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

A: We have to predict the number of photons.

Q: An argon ion laser puts out 5.0 W of continuous power at a wavelength of 532 nm. The diameter of the…

A:

Q: The power of a red laser (λ = 630 nm) is 3.25 watts (abbreviated W, where 1 W = 1 J/s). How many…

A:

Q: What is the wavenumber of the radiation emitted when a hydrogen atom makes a transition…

A: The energy and wavelength can be formulated in a single formula as E=hcλ Putting the given values,…

Q: (λ = 630 nm) is 4.50 watts (abbreviated W, where 1 W = 1 J/s)

A: Light has a dual nature. Particle nature and wave nature. The particles of light are called photons.…

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: Consider a three-level laser system. The wavelength for an absorption from level A to level C is 477…

A: We will draw diagram and then using it calculate required wavelength.

Q: Calculate the energy of a mole of photons of UV light with a wavelength of 254 nm.

A: The energy of one photon is given by the relation: E = hcλwhere,h is Planck's constant = 6.626 ×…

Q: How many photons are produced in a laser pulse of 0.114 J0.114 J at 663 nm?

A:

Q: A laser pulse with wavelength 532 nm contains 3.85 mJ of energy. How many photons are in the laswer…

A:

Q: A laser emits a laser pulse at a frequency of 3.76 x 10^12 Hz with total energy = 2.46 x 10^-17 J.…

A: Given:Frequency = 3.76×1012 s−1

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: 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