What is the angular separation between two bright spots
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°
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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.
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?
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 $
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.
Curtis Cap Company manufactures and sells ball caps with a special logo on the back of the cap that it has copyrighted. Curtis sells its caps through many retail outlets and it has a set price of $21.00.
A step up transformer is connected to a generator that is delivering 141 V and 110 A. The ratio of the turns on the secondary to the turns on the primary is 1150 to 4. What current flows in the secondary? Answer in units of mA.
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