I don't even know where to start with this question!
Two coherent sources are traveling as shown below. Find the minimum thickness of the glass (n=1.51) for the waves to be out of phase at the screen
probably a stupid question, but that's what I'm there for...
if light travels slower through glass than through air or vacuum, would time be going slower for me if i were sitting in a block of glass??
thanks.
cucumber.
New Glass.
There's a new glass in town. The glass, developed with the help of a unique NASA levitator facility, is available for numerous commercial applications including lasers and optical communications.
"We have patented a family of new glasses and have established processes for making...
"glass" is a solid material with an amorphous internal structure.
http://science.nasa.gov/headlines/y2003/14apr_zeroglass.htm
So does it imply that if I have 1kg egg shell, and I heat it to 2000 F and cool it immediately before the atoms arrange themselves regularly again, then I can...
When you hold a certain piece of glass up to the light...
Hi,
My question is thus:
When you hold a certain piece of glass up to the light, the light coming through it appears blue. But when you shine light on it, it has a yellow color. What's going on?