It changes its direction, then comes out the other side of the prism, and makes a
small spot on the first thing it runs into.
A true laser beam consists of only one wavelength (frequency) of light. So there aren't
different 'colors' to get split up in the prism. One beam goes in, and one beam comes out ...
aimed in a slightly different direction.
The various frequencies are separated.
shine off the surface and reflect back
because the prism splits the white light into all colors of visible light
It depends on the shape of the prism and the angle of incidence. For prism in the shape of an equilateral triangle the white light splits into the colours of the spectrum as red light is slowed down less than blue in glass, so the red light is bent less than the blue
No, a prism won't split a laser beam into a visiblespectrum. Light from most lasers is almost monochromatic, so glass prisms bend the light without splitting it.However, lasers are not perfect, and their spectrum is not an infinitely narrow line. The "linewidth" for a diode laser is a few megahertz, or about a billionth of a percent of the laser wavelength. So, if you use a prism to bend a laser beam, the beam will become slightly spread out, but only by about a hundred-billionth of the deflection angle.On the other hand, certain lasers are designed to emit light of several different frequencies at the same time. The argon-ion lasers used for laser light shows are these types. If you use a prism to deflect the beam of this sort of laser, the beam will be split into two or more colors. But once split, each color behaves as an independent monochromatic laser beam.
I don't know
The various frequencies are separated.
when the ray is shone at the prism, refraction occurs and the light will split into it's original colour.
shine off the surface and reflect back
It splits into the colours that make it up, so white light makes a rainbow, and different colours produce different results.
it will make a rainbow on the wall
because the prism splits the white light into all colors of visible light
It depends on the shape of the prism and the angle of incidence. For prism in the shape of an equilateral triangle the white light splits into the colours of the spectrum as red light is slowed down less than blue in glass, so the red light is bent less than the blue
No, a prism won't split a laser beam into a visiblespectrum. Light from most lasers is almost monochromatic, so glass prisms bend the light without splitting it.However, lasers are not perfect, and their spectrum is not an infinitely narrow line. The "linewidth" for a diode laser is a few megahertz, or about a billionth of a percent of the laser wavelength. So, if you use a prism to bend a laser beam, the beam will become slightly spread out, but only by about a hundred-billionth of the deflection angle.On the other hand, certain lasers are designed to emit light of several different frequencies at the same time. The argon-ion lasers used for laser light shows are these types. If you use a prism to deflect the beam of this sort of laser, the beam will be split into two or more colors. But once split, each color behaves as an independent monochromatic laser beam.
Endovenous laser therapy involves having a fiber put into the vein. A light from a laser is shone into the inside of the vein. http://en.wikipedia.org/wiki/Endovenous_laser_treatment
When a ray of light is shone at a prism, the light ray enters the prism and undergoes refraction, bending towards the normal as it enters the denser medium of the prism. Inside the prism, the light ray can undergo multiple reflections and refractions before exiting the prism at a different angle due to refraction again. This dispersion of light causes the different colors of the spectrum to separate, creating a rainbow effect.
Your mother.