Question

formation of Shadows ​

Answer 1

Answer:

Shadows are formed when light falls on an opaque object. The opaque object blocks the way of light, therefore, causing the formation of shadows. This can only happen with translucent and opaque objects

Answer 2

Answer:

Shadow is formed when an object blocks light. The object must be opaque or translucent to make a shadow. A transparent object will not make any shadow, as light will pass straight through it.