What is the angle of the second diffraction order
A 3.2cm wide diffraction grating has 1700 slits. It is illuminated by light of wavelength 520nm. What is the angle (in degrees) of the first diffraction order? What is the angle (in degrees) of the second diffraction order?
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Calculate the compressibility factor at the sur-face of Venus. Also determine the volume of 10 kg of carbon dioxide vapor at the surfaceof Venus.
Why may an analysis that makes even a rough estimate of the probability distribution of project NPV or IRR be infinitely more valuable to management than a point estimate?
Write an expression for the magnitude of the velocity of the student, vs, after throwing the book.
Describe the circumstances that might create concern or wariness about a high margin business. Provide a current or historical example to support your reasoning.
Customers to a sandwich shop arrive on average every six minutes, according to a Poisson distribution. The clerk can make 12 sandwiches per hour, with the time to make a sandwich exponentially distributed.
A golf ball m = 0.135 kg strikes a vertical concrete wall elastically with a horizontal velocity of v = 17 m/s. Part (a) Write an expression for the magnitude of the impulse I experienced by the ball.
The manager of an oil change center notices that there is an average of eight cars in line outside the center at any time. The manager also knows that the arrival rate of cars requiring an oil change is twelve per hour.
This should produce saturated ammonia vapor at -20 C in the exit line. What is the mass flow rate in the second line and what is the total entropy generation in the process?
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