Question

When an opaque object is placed in the path of light, it forms a …………………

Answer 1

1. Shadows are formed when an opaque object or material is placed in the path of rays of light.
2. Opaque material does not let the light pass through it.
3. The light rays that go past the edges of the material make an outline for the shadow.

Hence, when an opaque object is placed in the path of light, it forms a shadow.