Question
What is Principal Axis of Lens?
Answer
Principal Axis of Lens is, in the case of spherical lenses, the principal axis is the line joining the optical center with its principal focus.
Question
Answer
Principal Axis of Lens is, in the case of spherical lenses, the principal axis is the line joining the optical center with its principal focus.
Staying up to date on Question/Notes related to General knowledge, current affairs and are useful in Academic and Government Exams. More than 8000 video on our channel.
Subscribe