Question

state the conditions necessary for the formation of shadow and explain

Plz answer it, I will mark u to brainlist​

Answer 1

Answer:

An opaque object blocks the light falling on it. This creates an area of darkness on the side of the object away from the source of light. A translucent object also creates a faint area of darkness. An area of darkness formed by an opaque object obstructing light is called a shadow. The following three things are required for a shadow to form:

. a source of light

. an opaque object

. a screen or surface behind the object.

A shadow will not form if any of these is absent. This explains why we cannot see a shadow in the dark. It is only when light rays are obstructed by an opaque object that we get a shadow of the object. Let us perform an activity to learn about the characteristics of a shadow.

Answer 2

Answer:

1)tama tama

2)vaste ja bhi du

3)tm se hi

4)ky hua tera wada

5)kahi door jb din dhal jai

Explanation:

6)jadu h nasha h

7)zara zara(yeh do extra h don't mind it )