How does the NA of a microscope compare with the NA of an optical fiber?

Q: Laser applications, with a specific focus on holography?

A: LASER stands for Light Amplification by Stimulated Emission of Radiation, and it is a sort of…

Q: X-rays with wavelengths of 128 pm was used to study a crystal which produced a reflection of 15.8…

A: Given data: Wavelength λ=128 pm Angle θ=15.8o Order n = 1

Q: 33. ssm A 5.00-kg ball, moving to the right at a velocity of +2.00 m/s on a frictionless table,…

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Q: What type of laser and wavelength is used for the Optical Tweezer application?

A: Introduction:-  Optical Tweezer A non-invasive method for handling microscopic-sized particles is…

Q: The resolving power of a microscope depends on the wavelength used. If you wanted to "see" an atom,…

A: Resolution of a microscope is defined as the shortest distance between two points that can be…

Q: Approximately what percentage of the initial fluorescence intensity remains after 3 lifetimes 5% 13…

A: Given:

Q: What would be the theoretical limit of resolution for anelectron microscope whose electrons are…

A: To find: To determine the resolution of an electron microscope whose electrons are accelerated using…

Q: What is the principal difference between X-ray and light?

A: Basically X ray are the same thing as visible light rays. Both are wavelike forms of electromagnetic…

Q: Why is laser light often described as being coherent? How is this coherence achieved?

A: Laser light is often described as being coherent because it has a unique property called "spatial…

Q: Was the equation for spectral power per wavelength derived from other equations? If so, which ones?

A: Was the equation for spectral power per wavelength derived from other equations? If so, which ones?

Q: A spectrometer uses a specific light source and a grating that has a spe

A: Grating specification=200/mm 1 mm consists of 200 grating linesThe distance between two grating…

Q: If violet light of wavelength 375 nm illuminates a metal, what voltage will completely stop the flow…

A: Solution: Write the Einstein's photoelectric equation for the maximum kinetic energy.…

Q: instont of fme DE dt The pohon wihr of Sompla 1ompuler pryam ag o C012sti +5:0tj a Frnad the…

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Q: What signal is plotted above? (a) u(t) – u(-t) (b) u(-t) – u(t) (c) 2u(t) – u(-t) (d) u(-t) – 2u(t)

A: u(t) = 1 when t>= 0 and 0 when t<0 u(-t) = 1 when t <= 0 and 0 when t>0 So, u(-t)-u(t)…

Q: Compton scattering experiments showed that

A: Compton scattering,  is the scattering of a photon by a charged particle, It results in a decrease…

Q: All X-ray diffraction structures correspond to their solution structure? True or false. Why?

A: Introduction: The atomic planes of a crystal cause an incident beam of X-rays to interfere with one…