Discussion
Which region of the spectrum does this technique use?
Answer: A
The ultraviolet and visible range runs from about 190 nanometres, where air and solvents begin to absorb, to about 800 where the visible ends. The micrometre range is the infrared, radio frequencies belong to magnetic resonance, and X-rays probe core electrons. Each spectral region probes a different kind of molecular change, in order of the energy each requires, and knowing which region a technique occupies places it in that sequence. The quantity that varies and the quantity that does not are worth naming before any substitution is attempted.
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