Can something completely transparent?
A fully amorphous material is fully crystal. For example glass becomes translucent if there is crystalline phase present in it. So, in transparent materials crystalline phase is unwanted. If a 100% amorphous material can exist, it can also be 100% transparent.
What do you call something that is not transparent?
not transparent or translucent; impenetrable to light; not allowing light to pass through. not transmitting radiation, sound, heat, etc. not shining or bright; dark; dull. hard to understand; not clear or lucid; obscure: The problem remains opaque despite explanations. dull, stupid, or unintelligent.
Is there a reason that glass is transparent?
The reason glass is transparent is very technical. In a nutshell, the makeup of glass allows light to pass through it. Mark Miodownick created a lesson on why glass is transparent, and you can watch this entertaining and educational video to find out more about this fascinating process.
How does the amorphous structure of glass make it transparent?
Glass’s amorphous structure breaks up the band structure of SiO 2 such that there are no electronic states that electrons can jump to by absorbing visible light in glass. Here is a TED-Ed video by Mark Miodownik (the host of the Secret Life of Materials videos) to explain this in more detail.
What does the term transparent mean in art?
Transparent also means being free from pretense or easily understood and is historically derived from Latin terms meaning to show through or to show oneself. Crystal clarity in an art object might indicate purity or enlightenment. When glass is clear light will be transmitted through it.
Why are some liquids transparent but not others?
So most liquids (water, alcohols, organic solvents.) are transparent unless they happen to contain some molecules that have just the right energy gaps to absorb visible light. Glasses are very similar to liquids in their molecular arrangements.