Opaque means when an object does not allow light to pass through.
Aluminum foil is opaque.
Opaque
something
No, it's translucent.
It is opaque
Aluminum foil is opaque.
translucent
Opaque
opaque
A piece of wood is neither transparent nor translucent. Wood is an opaque material, meaning that light cannot pass through it easily.
something
Transparent.
No, it's translucent.
Transparent
All three ; the front is a mix of transparent & translucent and the back (where the photo-receptor dyes are) is opaque.
It is opaque
Opaque.