is there any substances that mirror cant reflect?
114491
Mirrors don't reflect "substances," they reflect light. As far as things we cannot see in a mirror, they would be the same as the things we cannot see in any other circumstance. Anything that reflects or emits only light waves that are outside of our visuale spectrum (infrared or ultraviolet), or anything that reflects or emits no light at all (I think black holes qualify) wouldn't be visible in a mirror.
578383
There are two types of substances\n1] Transparent.eg.Glass   2] Opaque.eg.iron                    Glass allows light to pass thru it as atoms in glass are in contact with each other.So when 1 atom receives energy,it vibrates with a greater amplitude[atoms are always in a state of vibration].It disturbs the neighbouring atom which accepts the energy liberated by the 1st atom.It transmits the energy to the next atom and so on....\n\nIn case of iron ,atoms areplaced even more closer which results in reflection of the entire light.In case of glass,there is partial reflection and partial refraction
658850
you can try total internal reflection of light using a keychain laser (commonly availble) and tub filled with water. all you have to do is put a small piece of mirror in the tub filled with water, let laser fall upon it. see the trajectory of the reflected beam ofr different orintations/angle of reflections and you will find that for certain critical angle the reflected beam is trapped in the water due to the internal reflection of the laser. you can do the same thing by choosing a transparent bottle with a small hole on the curved surface close to the base. now fill it with water, and see that water flows out of the hole in a parabolic fashion, now shine the laser from the opposite side to illuminate the water column. take a white plastic sheet allow the water to fall upon it, you will find that the water emmits light. this also explains how fibre optics work.
630484
Here are a couple sites I found:\nhttp://boreal.com/category.asp_Q_c_E_546587\nhttp://www.learningthings.us/acatalog/plastic_mirrors.html\nhttp://www.teachersource.com/catalog/page/Color_Light_Sound/Mirrors/?id=b459f49088b5d98c2a3d0218b9bbcc90\nLet me know if these help.
688033
mirrorshq.com/magicmirror\nmagictricks.com\nsuperscienticiccircus.com/7.0.html
608906
may be with internal reflection
266775
they work the same way one way mirrors work.  A one-way mirror has a reflective coating applied in a very thin, sparse layer -- so thin that it's called a half-silvered surface. The name half-silvered comes from the fact that the reflective molecules coat the glass so sparsely that only about half the molecules needed to make the glass an opaque mirror are applied. At the molecular level, there are reflective molecules speckled all over the glass in an even film but only half of the glass is covered. The half-silvered surface will reflect about half the light that strikes its surface, while letting the other half go straight through.
314049
some medicine you cannot mix
1134207
to  help you about what??what reflection are you talking about???
719623
There are 2 possible scenarios ::\n1) Mirror in your hand ::\n   Yes definitely u'll be able to see ur image as mirror is\n   also travelling at the same speed as u & so u both are\n   stationary with respect to each other.\n2) Mirror is stationary ::\n   No, because ur eyes wont be able to adjust to such a fast\n   transition.
166583
That's light in the visible spectrum. I'd imagine a great deal of compounds could, especially since "great absorbance" means nothing, in scientific terms.
603186
Any material which may have a reflective surface may be said to be a mirror when it does -- be that a silver-backed glass mirror in the Versailles Salon de Glaces, a sheet of gold leaf on the ceiling of Catherine's boudoir in the Winter Palace, the polished bronze shield which allowed Perseus to see not Medusa but her reflection, an ancient Egyptian obsidian obelisk, the Reflecting Pool on the National Mall, the cornea of the human eye...
185833
The object can deflect, reflect or absorb it?
207353
When you see an object, you see the light bouncing off of that object.  When you see an object in a mirror you see the same light it just makes one more bounce off of the mirror before it reaches your eyes.\n\nMirrors are unique in that they bounce all visible light the same and in a regular way.  This allows you to recognize the objects that are reflected in them as if you were seeing them directly.
505113
Reflection off of smooth surfaces such as mirrors or a calm body of water leads to a type of reflection known as specular reflection. Reflection off of rough surfaces such as clothing, paper, and the asphalt roadway leads to a type of reflection known as diffuse reflection.\n\nGood luck doing your homework!
727878
I think there is a spray you can buy so that you can just spray on one side of a piece of glass...\n\nhere is a website you can try:\nhttp://www.make-stuff.com/formulas/mirrors.html
329439
Ha!  I know just what you mean.  Basically a reflective surface reflects everything and most everything is visible depending on your position in relation to the object.  For example, an object held behind your back can be seen by a person standing in front of you if they change their position slightly.  It is a fascinating and wonderful phenomenon.