0
because all data stored on disk is in form of 0's and 1's(stored on tracks of disk) which is read by lens when laser gets reflected from them informing lens that whether it was 0 or 1 then lens interprets the sequence of 0's and 1's eg:01001110100 then these sequence is decoded to form the original file and for perfect working of whole system it necessory that lens gets correct info of 0's and 1's and for that they should be reflected perfectly so shiny surfaces are good reflectors of light(laser)therefore cd surface is made shiny
What else can I help you with?
Do mercury shiny?
Fresh mercury surface is shiny.
Why is there a shiny surface at the back of the radiator?
The shiny surface is a reflector, to reflect the heat outwards towards you.
Do a black surface cool faster than shiny surface?
No, a black surface will absorb more heat from its surroundings and radiate it back out more slowly compared to a shiny surface. This means that a shiny surface will typically cool faster than a black surface.
What surface emits more radiation white shiny or silver shiny?
silver shiny
Is Zr a shiny solid?
A fresh surface of zirconium is shiny.
A shiny surface reflects less light than a matte surface?
A shiny surface reflects 'more' light than a matt surface.
Metal properties shiny?
Manu metals have a shiny fresh surface.
Can you paint a CD?
Yes, but do not write on the back (shiny part)
Why does silver look shiny?
Because it is a metal and can be polished to a smooth shiny surface.
Is a shiny is noun?
No, "shiny" is not a noun. It is an adjective used to describe something that has a glossy or reflective surface.
How do you dull a shiny painted surface?
To dull a shiny painted surface, you can lightly sand it with fine-grit sandpaper to create a matte finish. Alternatively, you can apply a matte or satin topcoat over the shiny surface to reduce its glossiness.
What happens when infrared hits a shiny surface?
When infrared light hits a shiny surface, such as a mirror or metal object, the surface reflects much of the light because of its high reflectivity. This reflection can result in a decrease in the temperature of the shiny surface since less energy is absorbed.
