Analytical Tools In Biotechnology - Study Mode

[#1] Which of the following could be used as the layer of dielectric in interference filters used in Absorption Spectroscopy?
Correct Answer

(B) MgF 2

[#2] In Atomic Absorption Spectroscopy, with what material is the cathode in Hollow cathode lamp constructed?
Correct Answer

(C) Element to be investigated

[#3] Atomic absorption spectroscopy is also called as Absorption Flame Photometry.
Correct Answer

(A) True

[#4] Transmittance is given as $$T = frac{P}{{{P_o}}}.$$xa0 If Po is the power incident on the sample, what does P represent?
Correct Answer

(A) Radiant power transmitted by the sample

[#5] How is the wave number of electromagnetic radiation related to wavelength?
Correct Answer

(A) It is the reciprocal of wavelength