i) Two lens have power +2D and -2D.What is the nature and focal length of each lens?
ii) An object is placed at a distance of 100cm from each of the above lens. Calculate the image distance and magnification in each of the two cases.

Asked by amar chandniranjan | 29th Nov, 2014, 01:33: PM

Expert Answer:

Answered by Romal Bhansali | 30th Nov, 2014, 05:47: PM