Q) explain an application that uses an outcome of optical activity experiment

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genius_generous answered 2 years ago

relationship of optical activity with diastereomer and meso. please explain

An article in Optical Engineering reported on use of an optical correlator to perform an experiment...

An article in Optical Engineering reported on use of an optical correlator to perform an experiment by varying brightness and contrast. The useful range of gray levels characterizes the resulting modulation. The data are shown below: Brightness (%): 54 61 65 100 100 100 50 57 54 Contrast (%): 56 80 70 50 65 80 25 35 26 Useful range (ng): 96 50 50 112 96 80 155 144 255 USING MINITAB... Fit a multiple linear regression model to these...

An outcome in the cancer experiment is measured by a test for the presence of cells...

An outcome in the cancer experiment is measured by a test for the presence of cells that trigger an immune response in the body and so may help fight cancer. Here are the data of 11 subjects: counts of active cells per 100,000 cells before and after infusion of thee modified cells. The difference ( after minus before) is the response variable. Before 14 0 1 0 0 0 0 20 1 6 0 After 41 7 1 215 20...

Activity 4: Experiment (YOU PRETEND TO DO THIS EXPERIMENT) The control group in an experiment is...

Activity 4: Experiment (YOU PRETEND TO DO THIS EXPERIMENT) The control group in an experiment is the group who does not receive any treatment and is used as a benchmark against which other test results are measured. A control group is used in an experiment as a point of comparison, so that it can be isolated in testing that the experiment did, or did not, have the intended effect. For example, scientists have developed many tests using reagents (substances used...

Q. A company uses direct labor hours(DLH) as the measure of activity. Data from flexible budget...

Q. A company uses direct labor hours(DLH) as the measure of activity. Data from flexible budget is as follows: Denominator of Activity- 7,400 DLH Overhead costs of denominator level of Activity: Variable overhead costs- $56,980. Fixed overhead costs- $95,090. The following data relate to operations in the last period: Actual Hours- 7,800 DLH. Standard hours allowed for the actual output- 7,700 DLH. Actual total variable overhead costs- $58,890. Actual Fixed Overhead Costss- $95,990 Assuming the standard variable overhead rate is...

A student measured the optical activity of an unknown sugar at two different concentrations. The results...

A student measured the optical activity of an unknown sugar at two different concentrations. The results of his measurements are shown below. Given that the sample cell had a path length of 10.0 cm, calculate the specific rotation for the unknown sugar. (Hint: Consider each measurement of plane polarized light has a true reading and a "ghost" reading 180° from the true reading). concentration observed rotation 2.00 g sugar in 10.0 mL water +159.1∘ 5.00 g sugar in 10.0 mL...

When activity based costing is implemented, the initial outcome is normally that: A. The cost of...

When activity based costing is implemented, the initial outcome is normally that: A. The cost of all products will be higher. B. The cost of all products will be lower C. The cost of low volume products will be higher and the cost of high volume products will be lower D. The cost of low volume products will be lower and the cost of high volume products will be higher.

An optical engineer is calibrating a spectrometer that uses a diffraction grating to separate light in...

An optical engineer is calibrating a spectrometer that uses a diffraction grating to separate light in order of increasing wavelength (λA, λB, and λC). He observes three distinct first-order spectral lines at the following respective angles θm (where m denotes order). θ1 = 12.8°, θ1 = 13.9°, θ1 = 15.3° (a) If the grating has 3,740 grooves per centimeter, what wavelength (in nm) describes each of these spectral lines? at θ1 = 12.8° λA = nmat θ1 = 13.9° λB...

True/False question: "Blind" experiments are designed to reduce the possibility that the outcome of an experiment...

True/False question: "Blind" experiments are designed to reduce the possibility that the outcome of an experiment might be affected by the power of suggestion. A stratified epithelium is often composed of multiple layers of cuboidal or squamous epithelial cells, and usually located in body regions to provide protection. All eukaryotic cells have a plasma membrane composed of a phospholipid bilayer. All waste, raw materials, and sources of energy for a cell must enter and leave the cell by passing through...

Identify and describe 5 situations where a credit score determines the outcome of one's application. (For...

Identify and describe 5 situations where a credit score determines the outcome of one's application. (For example, applying for a credit card results in a decision influenced by one's credit score.) Are you familiar with an example where someone was received an unfavorable outcome, due to a lower credit score?

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