opaque
No, any color may be opaque, even white. Opaque is simply the quality of not being transparent or translucent.
An opaque white
He painted a thick glass wall. The color was opaque red.
No. 'Opaque' is a term meaning impenetrable by light; neither transparent nor translucent.
the substances that are called opaque reflect light by whch they gain colour
Opaque substances that are used to color other materials are called pigments. Some call them dyes.
the wavelength of the reflected light :)
reflected
An opaque envelope is an envelope that is transparent or translucent. It is dull in color and does not allow light to pass through.
she does not like that color and then she throws up
the wavelength of the reflected light :)