What is the 1/4 wavelength = L + 0.4d for each test

Q: Light of wavelength 4.91 pm is directed onto a target containing free electrons. Find the wavelength…

A:

Q: Q2: What is the difference between continues and characteristics x-ray spectrum?

A: In the characteristic spectrum, we are referring to the characteristics of the target element.…

Q: A student is using a 100 lasers that he bought from e-bay. If each source produces a wave of…

A: Concept used: Irradiance is radiant flux on a surface per unit area of surface.

Q: ecting suface D

A: Incident ray is the ray of light striking the surface, in this case the mirror.

Q: (a) Determine the speed of transverse waves on a string under a tension of 95.0 N if the string has…

A: a. the speed of the wave is v=FTμ=FTm/l=FTlm=95 N2 m6.5×10-3 kg=170.97 m/s

Q: X-rays are scattered from a target at an angle of 75.4° with the direction of the incident beam.…

A: Given data: The angle, θ=75.4°

Q: 13. X-rays of wavelength 0.140 nm are scattered from a very thin slice of carbon. What will be the…

A:

Q: Compute the wavelength of an X-ray with a frequency of 9.0  1018 Hz.   answer has to be in nm

A:

Q: In the picture, shown below which ray is incident at an angle greater than critical angle Ray 1 Ray…

A: Waves with an angle of incidence greater than the critical angle reflect from the surface, similar…

Q: Explain whether the following statements are true or false. (a) When the primary electron beam in…

A: As the  beam is defocused to get electron beam of higher intensity and larger spot size to improve…

Q: (c) In a powder x-ray diffraction experiment of MgO and NaCl using x-rays of wavelength 0.154 nm the…

A: Hence the answer..

Q: Ana holds a red laser, emitting at 632.8 nm, pointed toward Braden. Initially both are at rest. a)…

A: When an object is moving towards or away from another object, there is change in wavelength of the…

Q: 3. If the wavelength of the light wave is, the wavelength difference is A2, and the corresponding…

A: We know that the product of frequency and wavelength is a constant which is the speed of wave. Here…

Q: In the picture, shown below which ray is incident at an angle greater than critical angle Ray 1 Ray…

A: Required : Which ray is incident at an angle greater than the critical angle.

Q: What is the wavelength (in nm) of an electron moving at 3.09% of the speed of light? nm

A:

Q: X-rays are scattered from a target at an angle of 37.7° with the direction of the incident beam.…

A: According to compton scattering shift in wavelength in given as∆λ=hmc(1-cosϕ)Whereh=plank…

Q: Wavelength (nm) The figure shows (i) an X-ray tube, along with (ii) a graph of the X-ray intensity…

A:

Q: X-rays are scattered from a target at an angle of 48.6° with the direction of the incident beam.…

A:

Q: ) If you know that the Bragg angle of reflection from (111) planes in an aluminum crystal is 19.2°.…

A:

Q: The question is: We have a Laser beam of 632 nm, after Interaction with the sample the transmitted…

A: Solution: A monochromator or a wavelength selector is a device used to record the light of a single…

Q: What is the energy in joules of a photon in a radio wave from an AM station that has a 1530-kHz…

A: The energy of a Photon is directly proportional to its frequency where h  is a constant, known as…

Q: Given the Followine Circuit, Detormine: Ig= Ry=? Kg= 90052 RT= RI= %3D %3D Rg=5052 Ry=? mu V, =

A:

Q: Question 11

A: Data provided in the problem Mass of the sample: m = 0.7939109 kg = 793.9109 gMolar mass of the Pu:…

Q: The dark (lower one) bank showing few colored lines represents an diffraction spectrum emission…

A: Solution:-          The lower spectrum…

Q: 15. X-ray diffraction spectrum of ZnS nanoparticles is as follows. Estimate the size of nanoparticle…

A: To define the size of nanoparticles

Q: The maximum wavelength of electromagnetic radiation which can ejected electrons from a metal having…

A:

Q: the X-ray diffraction (XRD) patterns of samples were recorded using a 3M DRON diffractometer…

A: XRD is an x-ray diffractometer used to determine the structural characteristics of the sample…

Q: What is the wavelength, A (nm), for light with a photor energy of 2.1 eV? nm Submit Answer Tries 0/2…

A: Using relation between wavelength and energy we can get the answer

Q: *Etample:1 An x-ry tabe is opunating at So co, a what is the marimum energy gained by elichrons? E…

A:

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

A:

Q: Which one of the following wavelengths will provide the best angular resolution? 674 nm 568 nm 596…

A: angular resolution is given by ∆θ=1.22λDwhere λ is wavelengthd is diameter of telescope so we see…

Q: 1. X-rays of wavelength 8 pm are scattered from a target. Find the wavelength of the x-rays…

A: SOlution: given that wavelength = 8 pm angle = 60 degree

Q: Explain possible reasons to cause discrepancies between the peak intensities of an X-ray spectrum…

A: Orientations is the main cause and if we are using an crystals and anisotropic material  can orient…

Q: Explain the steps to find the answer. Show which equation you are using and why you are using it.…

A:

Q: Compute wave length of an X-ray with a frequency of 1018 Hz Group of answer choices 3.44 x 10^-18 m…

A:

Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.