Podcast
Questions and Answers
What term is used to describe transitions where absorbed and emitted energy is in the form of photons?
What term is used to describe transitions where absorbed and emitted energy is in the form of photons?
- Luminescent transitions
- Optical transitions (correct)
- Chemical transitions
- Radiant transitions
According to Bohr's relation, the energy of the absorbed or emitted photon is related to their frequency or wavelength through which constant?
According to Bohr's relation, the energy of the absorbed or emitted photon is related to their frequency or wavelength through which constant?
- Einstein's constant
- Planck's constant (correct)
- Newton's constant
- Faraday's constant
What is the name of the graphical representation that shows a decrease in light intensity around certain wavelengths?
What is the name of the graphical representation that shows a decrease in light intensity around certain wavelengths?
- Energy transition plot
- Absorption spectrum (correct)
- Spectral absorption chart
- Photon graph
During spectral analyses, what kind of information is provided by qualitative analysis?
During spectral analyses, what kind of information is provided by qualitative analysis?
What law dictates the decrease in intensity of transmitted light when a parallel monochromatic beam passes through a substance?
What law dictates the decrease in intensity of transmitted light when a parallel monochromatic beam passes through a substance?
Which factor does the absorption index µ depend on when light passes through a substance?
Which factor does the absorption index µ depend on when light passes through a substance?
What is the basis of quantitative spectral analysis discussed in the text?
What is the basis of quantitative spectral analysis discussed in the text?
Why are atomic absorption spectra used in clinical laboratories according to the text?
Why are atomic absorption spectra used in clinical laboratories according to the text?
What is the main premise of the spectral analysis method according to the text?
What is the main premise of the spectral analysis method according to the text?
Why is excited state not stable in time according to the text?
Why is excited state not stable in time according to the text?
What do electrons do when they absorb particular portions of energy, as mentioned in the text?
What do electrons do when they absorb particular portions of energy, as mentioned in the text?
How are energetic levels for atoms of a certain chemical element formed according to the text?
How are energetic levels for atoms of a certain chemical element formed according to the text?
