1.

Which of the following is the purpose of the beam splitter in double beam photometer or colorimeter?

A. Splits beam into two equal intensity beams
B. Splits beam in such a way that sample beam has higher intensity
C. Splits beam in such a way that a reference beam has higher intensity
D. Merge two equal intensity beams into single beam
Answer» B. Splits beam in such a way that sample beam has higher intensity


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