MCQ PracticeWhich of the following could be used as the layer of dielectric in interference filters used in Absorption Spectroscopy?Subject: Biotechnology EngineeringTopic: Analytical Tools In BiotechnologyAGraphiteBMgF 2CFeDAgNO 3Correct Answer: BPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the