Question

What are the conditions necessary for the formation of a shadow?​

Answer 1

Answer:

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.

Answer 2

Answer:

The following three thing are required for the shadow

• a source of light
• an opaque object
• screen screen aur surface behind object.

Hope it helps you