Question: (a) What resolution is required for a diffraction grating to resolve wavelengths of 512.23 and 512.26 nm? (b) With a resolution of 104, how close

(a) What resolution is required for a diffraction grating to resolve wavelengths of 512.23 and 512.26 nm?
(b) With a resolution of 104, how close in nm is the closest line to 512.23 nm that can barely be resolved?
(c) Calculate the fourth-order resolution of a grating that is 8.00 cm long and is ruled at 185 lines/mm.
(d) Find the angular dispersion ) between light rays with wavelengths of 512.23 and 512.26 nm for first-order diffraction (n = 1) and thirtieth-order diffraction from a grating with 250 lines/mm and ɸ = 3.0°.

Step by Step Solution

★★★★★

3.30 Rating (162 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a b c Resolution nN 4800 cm 1850cm 1 59 10 4 d ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

878-E-C-E-E-C (2188).docx

120 KBs Word File

Students Have Also Explored These Related Chemical Engineering Questions!

Grating Design your boss asks you to design a diffraction grating that will disperse the first-order visible spectrum through an angular range of 15.0 (see Example 36.4 in Section 36.5). (a) What...

(a) Only a limited number of maxima can be observed with a diffraction grating. The factor(s) that limit(s) the number of maxima seen is (are) (a) (1) the wave-length, (2) the grating spacing, (3)...

A diffraction grating is illuminated with yellow light. The diffraction pattern seen on a viewing screen consists of three yellow bright fringes, one at the central maximum ( = 0) and one on either...

The monochromator for a new spectrophotometer must be able to resolve lines that areverfy close togetherat 631 nm What resolution is required for a diffraction grating to resolve wavelengths of...

Q3. A scanning Fabry-Prot (F-P) spectrometer (Fig. 3-1) consists of two R=99.5% refection mirrors separated in air. The pinhole followed by a collimating lens ensures normal incidence of light on the...

1.What is the index of refraction of a material for which the wavelength of light is 0.7502 times its value in a vacuum? (Enter your answer to at least three decimal places. Use any necessary data...

1. [-/1 Points] DETAILS OSCOLPHYSZO16 27.1 .P.003. MY NOTES ASK YOUR TEACH ER PRACTICE ANOTHER What is the index of refraction of a material for which the wavelength of light is 0.6662 times its...

(a) If a diffraction grating has a resolution of 10 4 , is it possible to distinguish two spectral lines with wavelengths of 10.00 and 10.01 m? (b) With a resolution of 10 4 , how close in...

This case serves as a great example of when the values and beliefs of a firms management are incongruent with those of key shareholders. Use thelecture notes to discuss the nature of the relationship...

John's Custom Computer Shop (JCCS) assembles computers for both individual and corporate customers. The company is organized into two divisions: Personal and Business. Once a computer is built, it is...

1. The GST is assessed at a single rate and applied to certain specific goods and services. The use of such single rate has been criticized for being regressive tax. What is regressive tax? 2. How do...

Abbie works as a tax manager in the head office of a major supermarket retail chain, called Moolies Ltd. Her work contract entitles her, on top of her salary, to an annual bonus of up to $20,000,...

Municipal bonds: generally have higher yields than equivalent taxable bonds. generally have higher coupon rates than corporate bonds. pay interest that is free from federal taxation. are totally risk...

A . . . . . . . . . . . . . . . . . . . . . . is used to transform the High-Level Information of the Project Objectives, Scope of Work, and Requirements into a set of Detailed Action Plans for...

Triethylamine, (C2H5)3N, has a pKb value of 2.99. Is triethylamine a stronger base than ammonia, NH3?

Indicate whether each of the following statements is correct or incorrect. For those that are incorrect, explain why they are wrong. (a) Every Brnsted-Lowry acid is also a Lewis acid. (b) Every Lewis...

Use Figure 16.3 to predict whether the equilibrium lies to the right or to the left in the following reactions:

Merger Valuation with Synergies Hastings Corporation is interested in acquiring Vandell Corporation. Hastings Corporation estimates that if it acquires Vandell Corporation, synergies will cause...

Warmack Machine Shop is considering a four-year project to improve its production efficiency. Buying a new machine press for $390,000 is estimated to result in $150,000 in annual pretax cost savings....

ANSWER ALL PARTS PLEASE: value of the land is still $52,000. Round each answer to the nearest dollar.) (a) Assuming that you put some money down, what was your original loan amount (in dollars)? $...