Question

describe the main features of shadow​

Answer 1

Characteristics of a shadow : ... The shadow increases and decreases in the ratio same as the shape of the object. 2)It depends on source of light whether it is plane parallel rays or spherical. 3) It depends on position of the object whether the object is at infinite or finite distance.

Answer 2

Answer:

The shadow increase and decrease the ratio and the shape of the object. 2. it depends on source of light weather it is plane parallel rays or spherical 3. it depends on the position of the object weather the object is at infinite or

finite direction