Home » The unit of power of lens is Light MCQs The unit of power of lens is May 2, 2022 49 Views Q. The unit of power of lens isA. MetreB. CentimeterC. DiopterD. M-1Answer: Diopter
A man runs towards the plane mirror at 2 m/s. The relative speed of his image with respect to him will be
If a diverging lens is to be used to form an image which is one fourth of the size of the object where must the object be placed?
