What focal length eyepiece should use
A telescope consists of a mirror with radius of curvature 4.4 m and an eyepiece. If an astronomer would like the telescope to have a magnification of 186, what focal length eyepiece should he use?
Expected delivery within 24 Hours
What is the Total Price? This is what you would charge the customer so that you can have your profit markup of 20% over all of your costs. To calculate this, first figure out your cost per each session, add them up, and then add your profit.
Bob has just finished climbing a sheer cliff above a beach, and wants to figure out how high he climbed. All he has to use, however, is a baseball, a stopwatch, and a friend on the ground below with a long measuring tape.
Refrigerant 134a enters the capillary tube of a refrigerator as a saturated liquid at 0.8 MPa and is throttled to a pressure of 0.12 MPa.
Coolidge Company estimates that its production workers will work 125,000 direct labor hours during the upcoming period and that overhead costs will amount to $500,000.
Delta Company produces a single product. The cost of producing and selling a single unit of this product at the company's normal activity level of 9,000 units per year is: Direct materials $2.50 Direct labor $4.00 Variable manufacturing overhead $
A grating with 396 lines/mm is illuminated with light of wavelength 343 nm. What is the angular separation between the two m = 2 bright spots? A) 7.79° C) 23.6° E) 32.9° B) 15.8° D) 31.5°
Assume that, on Jan 1 2013, Sosa Enterprises paid $3,000,000 for its investment in 36,000 shares of Orioles Co. Further, assume that Orioles has 120,000 total shares of stock issued and estimates an eight year remaining useful life.
Find the tension in each of the two ropes supporting a hammock if the first one is at an angle of 20.9° above the horizontal and the second is at an angle of 35.2° above the horizontal.
1954932
Questions Asked
3,689
Active Tutors
1435695
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.
Provide five (5) reasons why working from a person centred, strengths-based positive framework, and providing positive lifestyle strategies can reduce
Outline a social issue that is important to you. Describe why it is important to you, why it is important from a societal perspective and how you think
Question: Identify a true statement about validity as applied to a test. Multiple choice question
Suppose that a group of researchers would like to explore how we perceive objects in the real world, rather than just in a laboratory
You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.
Bearing in mind that there may be several, choose a social, behavioral, or cultural factor associated with your selected domestic violence