Explain why the sample in an ir spectrophotometer
Explain why the sample in an IR spectrophotometer is place dimmediately after the source of radiation and in UV-Vis is place dafter the monochromator.
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A 50-N net force acts horizontally on a 2-kg crate that starts from rest. When the force has been acting for 2 s the rate at which it is doing work is:
What makes vibrational spectroscopy (DRIFTS/RAMAN) a better characterization tool than other spectroscopic techniques such as UV-Vis and fluore scence?
Determine the cart's velocity if the balls are projected one by one at a velocity VB = 3.5 m/s relative to the cart. Determine the cart's velocity if all three balls were projected at once at a velocity of 3.5 m/s when the cart is initially station
Assuming the radius of earth to be 6.38 x 10^6, what is the magnitude of the resulting compressional force on earth?
Based upon historical records, the weather office has estimated the chances of a warm day to be 0.60; the chances of a cool day to be 0.25. What is the producer's expected profit?
A year after buying her car, Anita has been offered a job in Europe. Her car load is for $15,000 at a 9% nominal interest rate for 60 months. How much does she get to keep after paying off the loan?
Which of the following would be a valid conclusion to draw from the study? A teacher can improve his or her teaching evaluations by giving good grades.
A frictionless piston-cylinder device with a set of stops contains .5m^3 of saturated H2O at 200 kPa. Calculate the sign and magnitude of the work done and the heat transferred in this process.
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