What focal length eyepiece should astronomer use
A telescope consists of a mirror with radius of curvature 4.5 m and an eyepiece. If an astronomer would like the telescope to have a magnification of 181, what focal length eyepiece should he use?
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Light of wavelength 696 nm is incident on a single slit. The central bright fringe is 2.63 cm wide on a flat screen that is 87.3 cm from the slit. What would be the width of the central bright fringe if the wavelength were 461 nm?
A globular cluster at its farthest point from the galactic center is at a distance of 104 pc. What is its period of galactic revolution?
The surface area of the tubes is 45 m2 and the overall heat transfer coefficient is 2100 W/m2-K. Calculate the mass flow rate of cooling water needed and the rate of steam condensenation in the condenser.
The lens of a slide projector with a focal length of a 120 mm projects a slide onto a screen that is 13 m away. How far from the lens must the slide be placed to form a sharp image on the screen? (in cm)
Given the answer to part (a) and the data below at 298.15 K, assuming the reaction enthalpy is constant over this temperature range, calculate delta G for this reaction at 400 K.
A proportional control system is to be used to control the wing flaps of a jet airplane. The wind load is expected to cause as much as 600 in · lb of torque. The system should be able to keep the flaps to within 5° of the set point. Fin
Calculate the change in Entropy, Enthalpy, and Gibbs Energy due to mixing when 35 moles of He gas, 15 moles of Ne gas and 50 moles of N2 are mixed at a constant pressure of 1.00 atm.
The two spaceships are traveling in the same direction and, while both are passing overhead, an Earth observer measures the two spaceships to have the same length. If the slower spaceship is moving with a speed of 0.500c, determine the speed of th
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Marva, a 66-Year-Old female, presents to the office. She has a history of Multiple Sclerosis, hypertension and CVA 2 years ago with no residuals.
1. Explain the artistic movement associated with the work of art. 2. Describe the style of the artist (How is the artist unique within the movement?)
Analyze the AACN DNP Essentials within the context of providing the highest quality population health.
Conduct a Scholarly assignment on the use of the theory of pain in clinical practice or research studies. Use a minimum of six articles.
The field of pharmacology has witnessed significant advancements in the treatment of endocrine disorders.
This assignment will allow you to create an evidence-based practice project that includes the development of a PICO question
As a nurse, you wear at least two or more stakeholder hats; how does being a nurse influence your role as a consumer of healthcare?