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8 answers

With a prism, it is called "dispersion"

See here:
http://www.google.com/search?hl=en&q=define%3Adispersion

However, there are other methods. Namely, interference and diffraction. See here:

http://www.lightwave.soton.ac.uk/experiments/lightsplitting/lightsplitting.html

Hope this helps!

2007-04-09 20:18:14 · answer #1 · answered by p37ry 5 · 1 0

Diffraction, the splitting of light can be observed using a diffraction grating, some naturally occuring like a rainbow or from something as simple as reflecting the light off a CD. Try it and you should see the white light break up into a spectrum.

2007-04-09 20:20:28 · answer #2 · answered by shagohod77 2 · 0 1

DISPERSION.

http://en.wikipedia.org/wiki/Dispersion_%28optics%29

2007-04-09 23:36:11 · answer #3 · answered by neutron 3 · 0 0

Spectral Analysis

2007-04-12 07:52:45 · answer #4 · answered by hilltopobservatory 3 · 0 0

The correct term of splitting of white light into its constituent seven colours is called "dispersion" of white light.

Diffraction is just another phenomenon involving light.

So dont get confused.
For futher details
Hope i helped.

2007-04-09 23:08:33 · answer #5 · answered by ashwin 2 · 0 0

Dispersion

2007-04-09 22:42:29 · answer #6 · answered by Anonymous · 0 0

Diffraction.

2007-04-09 20:14:59 · answer #7 · answered by Anonymous · 0 1

DIFFRACTION........

2007-04-09 20:18:32 · answer #8 · answered by naughtyme12345 1 · 0 1

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