Multiple Choice
A____________________ disperses light into its component wavelengths and selects a narrow band of wavelengths to pass on to the sample or detector.
A) polychromator
B) photodiode array
C) monochromator
D) charge couple device
E) photomultiplier tube
Correct Answer:

Verified
Correct Answer:
Verified
Q8: Which property of noise does signal averaging
Q9: Spectrophotometers employ various sources of light.Which of
Q10: Which property of laser light is NOT
Q11: Stray light is a problem for spectrophotometers
Q12: Ni emits light at 345.85 nm and
Q14: Which of the following monochromator terms is
Q15: Which is NOT an appropriate detector for
Q16: _ are optical sensors based on an
Q17: Which is NOT true for photodiode arrays?<br>A)Photodiode
Q18: The signal-to-noise ratio for a single spectrum