Question

Deepak held a white paper in front of a torch light. Then he applied some oil on the same white paper

and held in front of the light. Perform the experiment and find out in which situation, would he get a dark

shadow and why?

please help me​

Answer 1

Answer:

When the white paper is placed in front of a torch there will be less amount of darkness but after applying the oil there will be complete dark shadow.

Explanation:

In optics there can be a classification of different objects into three main types.