Question

why light cant pass through opaque objects??

Answer 1

opaque obj are wood and they did not transmit light too pass through it

Answer 2

Opaque materials do not allow transmission of light waves. In other words, we can't see throughan opaque object. We can only see the surface because the lightwaves are re-emitted from the surface back to our eyes. Opacity occurs because of the reflection of light waves off the surface of an object.