For wihch set of crystallographic planes will a first order diffraction peak occur....? Please show your...

For wihch set of crystallographic planes will a first order diffraction peak occur....? Please show your work

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genius_generous answered 2 years ago

a. If a Bragg angle of 41.31o 2-theta is observed for a first order peak from...

a. If a Bragg angle of 41.31o 2-theta is observed for a first order peak from a {110} plane in a pure BCC element using Cu K-alpha radiation (1.54 A wavelength), what is the interplanar spacing of the {110} planes in this material? b. What is lattice parameter of this element based on this peak? c. If the density were measured to be 5.8 g/ml, how could you use the lattice parameter value calcuated in part B to determine which...

A diffraction grating has a chromatic resolving power of 20,000 in first order (m = 1)....

A diffraction grating has a chromatic resolving power of 20,000 in first order (m = 1). (i) What is the number of slits in the grating? (ii) This grating is used to analyze the spectrum of light coming from stars, in the third order (m = 3). The analysis involves resolving wavelengths that are close the spectral wavelength of some element (500.0 nm). What is the range of wavelengths you cannot distinguish from the said spectral wavelength? Hint: Chromatic resolving...

Arrange the following components of hemostasis in the order in which they occur, from first to...

Arrange the following components of hemostasis in the order in which they occur, from first to last.a)Platelet adhesion, b)Platelet aggregation ,c)Exposed cell wall components, d)Coagulation cascade, resulting in fibrin stabilization of platelet plug ,e)Platelet plug formation,f) Vasoconstriction , g)Vascular damage. plz put them in order a,b,c,d,e,f,g.

Discrete math : Show your work please. Consider a set X of 10 positive integers, none...

Discrete math : Show your work please. Consider a set X of 10 positive integers, none of which is greater than 100. Show that it has two distinct subsets whose elements have the same sum.

Show an organic reaction mechanism which relies on bond polarity in order to occur. How does...

Show an organic reaction mechanism which relies on bond polarity in order to occur. How does electronegativity participate in this reaction.

Three discrete spectral lines occur at angles of 10.2°, 13.5°, and 14.6°, respectively, in the first-order...

Three discrete spectral lines occur at angles of 10.2°, 13.5°, and 14.6°, respectively, in the first-order spectrum of a diffraction grating spectrometer. (a) If the grating has 3780 slits/cm, what are the wavelengths of the light? λ1 = nm (10.2°) λ2 = nm (13.5°) λ3 = nm (14.6°) (b) At what angles are these lines found in the second-order spectra? θ = ° (λ1) θ = ° (λ2) θ = ° (λ3)

Three discrete spectral lines occur at angles of 10.7°, 14.3°, and 14.6° in the first-order spectrum...

Three discrete spectral lines occur at angles of 10.7°, 14.3°, and 14.6° in the first-order spectrum of a grating spectrometer. (Assume that the light is incident normally on the gratings.) (a) If the grating has 3 610 slits/cm, what are the wavelengths of the light? (Enter your answers from smallest to largest.) ___________nm ___________nm ___________nm (b) At what angles are these lines found in the second-order spectrum? (Enter your answers from smallest to largest.) ____________° ____________° ____________°

Please re-order the steps below to accurately represent the events that occur during transcription and translation....

Please re-order the steps below to accurately represent the events that occur during transcription and translation. mRNA is sent out into the cytoplasm where it will bind with a ribosome Helicase "unzips" DNA by breaking the hydrogen bonds between base pairs The ribosome reads the mRNA 3-letters at a time The tRNA that matches the code brings in the Amino Acids to add to the protein being built RNA Polymerase starts building mRNA from 5' to 3' and replaces Thymine...

Questions for Crystal Violet Lab. Give the derivation of a first order rate equation and show...

Questions for Crystal Violet Lab. Give the derivation of a first order rate equation and show why the plots of Ln ([dye]o/[dye]t) vs t should be linear. What property other than [dye]t and [dye]o could have been used for the plot of Ln ([dye]o/[dye]t) vs t? Explain your answer.

please type your question Show at three ways nurses can prioritize first aid/prehospital interventions for patients...

please type your question Show at three ways nurses can prioritize first aid/prehospital interventions for patients who have thermoregulation problems, arthropod bites or stings, or venomous snake bites, affecting tissue integrity and comfort. Show at three ways nurses can apply knowledge of pathophysiology to identify best practices for care of patients with environmental emergencies. Show at three ways nurses can create an evidence-based plan of care for patients who have experienced an environmental emergency. Show at three ways nurses can...

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