how dose a ray look like?
145216
A ray is a line that has a definite starting point and extends infinitely in only one direction.  A line extends infinitely in both directions.  A line segment has a specific beginning and ending point.\n\nLine <---------------------->\n\nLine segment *--------------*\n\nRay *--------------->
1047036
they kind of looked like oakleys to me.  If you look at places like sunglass hut you will find something at least similair.
432060
to see how u look like when u operate it
379130
i don't know but what does it look like. traveling their soon with my new husband.
116040
Im afraid my eyes arent good enuf to see that far... Its an unaswerable question
1053030
Everything you see comes from light that enters your eyes.  The study of light is called OPTICS it is part of the science named PHYSICS.\n\nWhat your reflection looks like depends on a lot of things.  How large is the sphere? Where are you standing in the sphere?  If you think about it, what you see in the mirror depends on where you stand.  You can try this in just a regular flat mirror.  Stand in different spots, and look at what you see.\n\nI have given you a few links showing diagrams of how light rays are reflected in a spherical mirror.   If you were inside, you would be seeing a concave surface.\n\nEscher drew pictures of what he would look like in a spherical mirror, from the outside.  You can do this yourself,  by looking in the gardening area for a mirror globe, or a glass Christmas ball.\n\nA concave reflecting surface can be found in a magnifying mirror, or in a spoon or bowl.  I have also included a link to purchase spherical mirrors and other optical  devices.  Finally, I have included a site with some virtual optical experiments.\n\nI hope this helps to answer your question.  Have fun!
589618
When you lay them out, they are shaped like "t's" =)\nI don't particularly think that they look like "t's," myself, but w/e =P
655753
I'll try to explain here, but it would be a lot easier if I could draw you a picture.  Here goes... \n\nThe shape of the rainbow actually has to do merely with your own perspective.  Each droplet of water acts like a prism, deflecting different colors of light at slightly different angles.  All the rays of sunlight are more or less parallel when they enter air full of water droplets.  So each color is, on average, deflected a certain number of degrees, varying by wavelength.  But you can only see the colors if they were deflected towards you.  So if, say, green light is deflected by 10 degrees on average, then most of the green light that you see is coming from areas where your line of sight is 10 degrees off from the direction of the sun's rays.  Geometrically speaking, the source of the light has a cone shape, but from your perspective (at the "point" of the cone) it looks like a circle.  If you have ever seen a rainbow while in an airplane or up on a mountian, you will notice that it is actually a full circle.  Usually, we can only see the top half, because the ground absorbs the light instead of deflecting it, and because the "cone" of light is far away (thus its radius is very large, and the bottom part goes "into the ground").  However, you can sometimes see circular rainbows in the mist from a waterfall or sprinkler - anytime you are high up or the water source is very close.\n\nAargh, this would be so much easier to explain with a pencil and paper... Oh well, hope it was useful anyway.
490916
In geometrical optics with a pointlike sun the airplane would cast a shodow on the surface.\n\nBut: 1) The sun isn't pointlike but appears as a disc in the sky, so if light from diffent edges of the disc would cross under the plane ther would be no sharp shadow anymore, from a viewpoint on the surface the plane wouldn't cover the sun as whole\n\n2) Light is a wave, so geometic optics is not the whole story, there is refraction that bends the light into the shadow region. That's what you call "refill the void".
177736
Here is what I have found:\nGamma Rays - 124 pm (pico-meter) and up\nX Rays - 10 to .1 nanometers
513263
Spiral, lenticular, elliptical and irregular\n\nSee the link
547532
Your nearest rainbow? Just kidding!\nTry this site: http://physics.nist.gov/PhysRefData/Elements/legend.html
760730
Rays.  Rays are composed of ejecta from the impact, tend to be intrinsically brighter than the surrounding material and also scatter light differently.  They are relatively brighter at full moons (they tend to preferentially back scatter light towards the source better than the surrounding soil.)
568225
I just did a search on Ask & Google Images but they don't seem to have such images...
1079883
Red Light:\n        a violet rectangle with red stars in the top left corner of a big red rectangle. \nBlue Light:\n         a blue rectangle in the top left corner of a big rectangle having violet and blue stripes alternately.
1020302
check out this link:\n\nhttp://www.freebyte.com/images/gallery/anigifs/vlam.gif
493713
See it through a magifying glass. it will look 'BIGGER'