Name two different wavelength selectors and the method in which they select a select a particular wavelength. Which has the greatest sensitivity? Which has the highest resolution? Justify your answer

Q: tungesten filament is heated to 2600.0 ∘C. Calculate the wavelength for which the emission spectrum…

A:

Q: What are the main types of optical detector? Draw the Zero Bias operation? What are the main…

A: To explain the correct answer is given below.

Q: Which part in the figure disperses light into its component wavelengths and selects a narrow band of…

A: Part (B) prism disperses the light into its component wavelengths and monochromater select a narrow…

Q: 3) a) Explain UV-Vis spectroscopy (plane schematic figure). b) How spectroscopy is performed? c)…

A: Spectroscopy is just a part of science where the variation of particular thing is studied measured…

Q: Which of the following parts is the primary determinant of an instrument's wavelength range or…

A: Answer : Monochromator :                                            A monochromator is an optical…

Q: 8. The spectrum of a polymer film (refractive index, 1.5) was produced by using an ATR cell made of…

A: Given, Refractive index of sample is, np = 1.5 Refractive index of ATR cell is, natr = 2.4 angle of…

Q: In a biprism experiment, red light of wavelength 6500 Å was used. It was then replaced by green…

A: To find-Value of nGiven-λr=6500 A0λg=5200 A0(Xn)r=(Xn+1)g LetXr=X1=band width when red light is…

Q: What is an advantage of using a diode array for UV-Vis Spectroscopy?

A: What is an advantage of using a diode array for UV-Vis Spectroscopy.

Q: TV channel 2 broadcasts in the frequency range 52 to 61 MHz. What is the corresponding range of…

A: Given Range of frequencies is 52 MHz to 61 MHz We have to calculate the range of wavelength

Q: Q4: Calculate the Fermi energy (in units of eV) and the Fermi temperature (in units of K) for the…

A: Given, The density of potassium,  NV=0.862×10-3×106kg/m3NV=0.862×103kg/m3 Atomic weight= 39.098…

Q: Q20: Consider a radar with B = 0.3 GHz and an SNR of 20, find (1) the range resolution, (2) the…

A:

Q: 1. There are various ways that the desired wavelength(s) to be used are selected in UV-visible…

A: Introduction:   Spectrophotometer is a device which produces a desired range of wavelength of light.…

Q: What is the range of photon energies for visible light in eV, given that the range of visible…

A:

Q: We are looking to have a brief overview of transmission electron microscope (TEM). a. What is the…

A: In order to make an image, TEMs use a high-voltage electron beam. Electrons are emitted by an…

Q: Beam Parameters. The light emitted from a Nd:YAG laser at a wavelength of 1.06 um is a Gaussian beam…

A: We have given that light emitted from Nd:YAG. Wavelength of laser λ = 1.06 μm. beam divergence 2θ0 =…

Q: Why is infrared spectrophotometry a good method for identifying a pure chemical substance, whereas…

A: Infrared spectrophotometry a good method for identifying a pure chemical substance cause,

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: B- What are the wavelengths that Ti-Sapphire lasers provide? Why this type of materials provides so…

A: A Ti-Sapphire laser usually provides wavelengths ranging between  514 to 532 nm.

Q: Q2 = A magnetic field strength of 10 uA/m is required at a point on 0 = n/2, 5 km from an antenna in…

A: Hi, since these are two different questions, and both questions have multiple parts, hence i am only…

Q: Explain how the principle “electrons travel as waves” applies to microscopy.

A: In light microscopes, only visible light can be used. Other frequencies of waves cannot be used. But…

Q: 1.What wavelength corresponds to light with a frequency of 3.87 x 1014 Hz? Please answer with the…

A:

Q: Explain why different elements produce different spectral absorption and emission lines. Calculate…

A: When light from a hot source, which itself produces a continuous spectrum, passes through a cooler…

Q: Using the figure below, match the name of the parts of UV-Vis Spectrophotometer with the numbered…

A: 1- E) light source 2-D) monochromater  3-c) entrance slit  4-a) prism/grating  5-F) exit slit  6-I)…

Q: A center-fed dipole is excited by a current Io =9.3 A. If the dipole is 1.1 cm in length, determine…

A: Maximum power density of electromagnetic wave is Smax = PowerSurface area =PSbut P =…

Q: In 1572, Tycho Brahe observed a new star, which we now know was a supernova. The figure shows an…

A: Given information: The temperature of the hot gases (T) = 10 million K T = 107 K0