From the list below, correctly choose the variables that can be used to increase the resolution...

From the list below, correctly choose the variables that can be used to increase the resolution of a grating.

A. Match the blaze angle to the entrance slit width for maximum throughput.

B. Minimize the blaze angle to reduce diffraction effects.

C. Increase the groove density (finer ruled grating).

D. Increase the total number of grooves by increasing the grating length.

E. Increase the size of the individual grooves with a constant grating length.

Solutions

Expert Solution

From the list below, correctly choose the variables that can be used to increase the resolution of a grating.:

Answer: C. Increase the groove density (finer ruled grating).

Explanation:

The limit of resolution of a grating is theoretically R = mN,

where m is the grating order and N is the total number of grooves illuminated on the grating.

To increase the resolution we could think of increasing N by obtaining a finer-ruled grating. However, you must know that, if you do this, certain orders disappear and the maximum value for m decreases.

grooves can be increased with a finer ruled grating and a longer grating.

queen_honey_blossom answered 1 year ago

Next > < Previous

Related Solutions

Below is a list of pairs of compounds. Choose the pairs from the list that would...

Below is a list of pairs of compounds. Choose the pairs from the list that would NOT form a precipitate if mixed together. a. KCl and Na3PO4 b. Ca(NO3)2 and MgSO4 c. FeCl3 and LiOH d. CuSO4 and (NH4)3PO4 e. sodium nitrate and calcium chloride f. sodium sulfate and barium nitrate g. zinc nitrate and potassium sulfate h. lead(II) nitrate and sodium carbonate i. potassium phosphate and cobalt(II) chloride j. copper(I) nitrate and magnesium chloride

Choose a model (from list below), then choose a topic using that model to create an...

Choose a model (from list below), then choose a topic using that model to create an infographic that presents that topic. For example: You want to present healthy eating to a group of senior citizens. What model would best fit that group for communicating healthy eating? Using the steps of the model create an infographic for seniors on healthy eating. Pender’s Health Promotion Model Prochaska & DiClemente’s Transtheoretical Model of Behavior Change Bandura’s Social Cognitive Theory Leavell & Clark’s Primary,...

List at least five variables that affect change in resolution between two compounds and their retention...

List at least five variables that affect change in resolution between two compounds and their retention time when working with HPLC (High Performance Liquid Chromatography).

List two methods that can be used to increase the conductivity of a semiconductor. Why don't...

List two methods that can be used to increase the conductivity of a semiconductor. Why don't these methods work on insulators?

Part A Choose ONE of the costing systems studied in this unit from the list below,...

Part A Choose ONE of the costing systems studied in this unit from the list below, and answer the questions that follow: • Job Costing • Process Costing • Operation Costing (Hybrid Costing) • Activity-based Costing (ABC) Questions: 1. Briefly discuss the features of your chosen costing system. 2. Identify 2 specific Australian companies that your chosen costing system is suitable for, and explain why. 3. Discuss two potential uses of the cost information for decision-making, to the managers in...

Choose from the following list of words to complete the paragraph below. Not all terms will...

Choose from the following list of words to complete the paragraph below. Not all terms will be used, and none of them can be used more than once. positive intermediate free negative substrate product activation thermal An enzyme reduces the_____________ energy of a reaction, causing it to occur more frequently at a given temperature than it would otherwise. This does not alter the________ energy of the reactants or products. If the ΔG of a reaction is____________ , the reaction is spontaneous....

Choose just one of the themes from the list below. Note developments of that theme in...

Choose just one of the themes from the list below. Note developments of that theme in the Old Testament to the New Testament (N.T.), and show how N.T. writers reinterpreted it. Discuss similarities, differences, and changes to the meaning. You must provide a separate outline. Use only the Bible and the following resource that is available as an e-Book: The Oxford Encyclopedia of the Bible and Theology. Be sure to distinguish between paraphrase and direct quotes. Themes Justice Servant of...

To do this assignment, choose a statistical model from the list below and come up with...

To do this assignment, choose a statistical model from the list below and come up with a hypothetical study related to your research interests that could be conducted using the model. Assignment must include the following: Brief background information on your topic, the research question and hypothesis. State the population of interest and the sample. State the IV including levels and the DV. Be specific about what your variables are. Review “operational definitions” Detail what the procedure would be for...

Replicates are repetitions of the design matrix used to increase design resolution, while repeat measurements are...

Replicates are repetitions of the design matrix used to increase design resolution, while repeat measurements are multiple measurements within the runs used to mitigate non normal data when run averages approach 30 samples and utilize the central limit theorem. True or False

Choose one design method from the list below. Using your example, make a list of 2...

Choose one design method from the list below. Using your example, make a list of 2 or 3 advantages and 2 or 3 disadvantages for using the method. Cluster sampling The name of each student in a class is written on a separate card. The cards are placed in a bag. Three names are picked from the bag. Identify which type of sampling is used and why. A phone company obtains an alphabetical list of names of homeowners in a...

Subjects