difference between diode array absorption spectrophotometer and an absorption spectrometer that uses a monochrometer?
difference between diode array absorption spectrophotometer and an absorption spectrometer that uses a monochrometer?
(10 points) Describe the basic design difference between a spectrometer for absorption measurements and one for emission studies. Sketch a stylized diagram of each.
15. a. A scanning UV/Vis spectrometer and a diode array uv vis spectrometer ane two kinds of UV/Vis instruments. Please list one advantage of each design (2 points) b. Please describe the design of an ATR (attenuated total reflection) accessory for measurements of solid samples in the FTIR instruments, (use a drawing. 3 points 15. a. A scanning UV/Vis spectrometer and a diode array uv vis spectrometer ane two kinds of UV/Vis instruments. Please list one advantage of each design...
what is one main instrumental difference between a dispersive IR spectrometer and a FTIR spectrometer
List the one main instrumental difference between a dispersive IR spectrometer and an FTIR spectrometer. What advantage does this give the FTIR over the dispersive IR? (4pts)
3.1 What is the functional difference between a normal diode and a Zener diode? 3.4 What are the three states of operation of a BJT? 3.8 What information does a timing diagram give? 3.9 What is the difference between combinational and sequential logic circuits? 3.10 What is a Karnaugh map? 3.11 Why do many digital circuits have clocked input? 3.12 Explain the function of a multiplexer. 3.13 What is the difference between an SR and a JK flip-flop? 3.14 How...
In an atomic absorption spectrophotometer does the wavelength selector come before or after the ‘sample-holder’ location. Briefly explain why.
what are the advantages of photo diode array detector ??
How might you tell the difference between the following two constitutional isomers in the mass spectrometer? VS. (a) by looking at their molecular ion peaks (b) by looking for a fragment peak at m/z = 15 (c) by looking for a fragment peak at m/z = 57 C B OA
What is the difference between absorption and variable/contribution margin income statement?
1. What is an array? Is there a difference between a variable vs array? What is an off by one error? 2. Look at the following pseudocode: constant integer SIZE = 3 Declare integer numbers[SIZE] = 1, 2, 3 a. What value is stored in numbers[2]? b. What value is stored in numbers[0]?