15 Questions
Which range of wavelengths does sunlight cover?
380-750 nm
In which unit is the teaching scheme mentioned?
Credits 3:0:0:3
What is the consulting hours of Dr. R. NANDHAKUMAR?
4:00 - 6:00 P.M
What is the Division of Dr. R. NANDHAKUMAR?
Physical Sciences (Chemistry)
Which unit of the course covers Ultra violet and visible spectrophotometry?
Unit 2
What is the course code for the branch II B.Sc. in Forensic Science?
20CH2007
What happens when a material completely absorbs all the light?
It appears black
What is the wavelength range for UV radiation?
220 - 380 nm
What causes the electrons in a material to jump from a ground state to an excited state in UV-Visible spectroscopy?
Absorption of ultraviolet radiation
What type of instrument is used for making measurements in UV/Visible spectroscopy?
Spectrophotometers
What does it mean when a sample only absorbs light of a single wavelength?
The eye sees complementary colors
What is the color seen by the eye when light with a wavelength range of 380 - 430 nm is absorbed?
Yellow - Green
What type of substances can absorb varying amounts of UV and/or Visible radiation at particular wavelengths?
Liquids or solids
What does spectroscopy interact with to produce distinct spectra?
Light and matter
What is the principle behind UV-Visible spectroscopy?
Absorption of ultraviolet or visible light by chemical compounds
Test your knowledge of Ultraviolet and Visible Spectroscopy in forensic science with this quiz. Explore the principles and applications of spectroscopy in analyzing evidence and solving crimes.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
