Question

ছায়াতরু কী ? or What is shadow​

Answer 1

Answer:

A shadow is a dark area where light from a light source is blocked by an opaque object.

Explanation:

It occupies all of the three-dimensional volume behind an object with light in front of it. The cross section of a shadow is a two-dimensional silhouette, or a reverse projection of the object blocking the light.

Answer 2

Explanation:

A shadow is a dark area where light from a light source is blocked by an opaque object. It occupies all of the three-dimensional volume behind an object with light in front of it. The cross section of a shadow is a two-dimensional silhouette, or a reverse projection of the object blocking the light.