New Click here to enroll in UIICL SO Finance and Investment Course

    Register

    Question

    An imaginary line passing through the center of the spherical mirror or the center of the lens or the center of curvature is called ______________.

    A Vertical axis Correct Answer Incorrect Answer
    B Pole Axle Correct Answer Incorrect Answer
    C Spherical Pivot Correct Answer Incorrect Answer
    D Main axis Correct Answer Incorrect Answer

    Solution

    The imaginary line passing through the center of a spherical mirror, the center of a lens, or the center of curvature is called the "principal axis. or main axis".

    Practice Next