Objective lens with a focal length
What object distance would give a focused image with a spatial frequency of 20 line pairs/ mm when the object consists of a bar chart with black bars 0.5 mm wide separated by .5 mm? Assume an objective lens with a focal length 200 mm.
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Explain the differences between the Otto, Diesel and Stirling reciprocating cycles . Discuss the application and energy sources for all three cycles.
A 5 minute sample count yielded 500 counts. A 5 minute background measurement gave 125 counts. Assuming negligible radioactive decay of the sample during the counting period, what is the sample net count rate and its 95% confid
The central order for a diffraction pattern from a rectangular aperture is measured to be 15 mm high and 5 mm wide on a screen 1 m away. If the illumination has a wavelength of 633 nm, what is the aperture's a) height? b) Width?
Also conduct a test of hypothesis at the 5% significance level. Does the statistical evidence support the manufacturer's claim? And what is the p value?
The isentropic efficiencies of the turbine and pump are 85% and 82% respectively. Determine the turbine exit quality and the cycle efficiency.
Design a spatial filter to be placed in the Fraunhofer plane of a 1.00 m focal length lens if the optical system is designed to preferentially detect objects of diameters greater than 10.0 m. Assume light with a wavelength of 550 nm.
A random sample of size 16 is chosen from a population & has 90% confidence interval for the standard deviation will be determined. What amount of the data is located in each tail?
The extraction steam from the turbine enters the heater at 4 MPa, 275°C, and leaves as saturated liquid. What is the required mass flow of the extraction steam (kg/s)?
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult