Discussion
What does a monochromator do?
Answer: D
A monochromator disperses the source's light with a prism or a grating and passes only a narrow band through its exit slit. Beam splitting is the chopper's or the beam splitter's job, conversion is the detector's, and stray light rejection is a matter of baffles and gratings rather than the primary function. Since the Beer-Lambert law assumes a single wavelength, the narrowness of that band is what decides how well the law holds. Naming the cost of a choice alongside its benefit is what turns a fact into a design decision.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development