Menu
Home / General Knowledge / Physics :: Discussion

Discussion :: Physics

  1. Dioptre is the unit of

    2. A.

     Power of a lens
    B.

     Focal length of a lens
    C.

     Light intensity
    D.

     Sound intensity

    View Answer

    Workspace

    View Answer

    Answer : Option A

    Explanation :

    Dioptere is the unit of power of a lens.

Write your comments here:

Be The First To Comment