Snell's Law: Dispersion Light Angle Refraction

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The discussion centers on using Snell's Law to determine the angle of refraction for red and violet beams of light entering crown glass at a 60-degree angle to the normal. Participants confirm that Snell's Law is the correct equation to use for this problem. It is emphasized that the refractive index of crown glass varies with different wavelengths, necessitating separate calculations for each color. The need to look up the specific refractive indices for red and violet light is highlighted. Understanding these principles is essential for accurately solving the homework problem.
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Homework Statement



A red beam of light in air enters crown glass at an angle of 60.00 to the normal.
Find the angleof refraction.
Repeat for a violet beam oflight entering crown glass (same angle).

Homework Equations


Not too sure, I believe I would use Snells law here.. does that sound correct?

The Attempt at a Solution



do not have an attempt because I do not know which equations to use.
 
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camel-man said:

Homework Statement



A red beam of light in air enters crown glass at an angle of 60.00 to the normal.
Find the angleof refraction.
Repeat for a violet beam oflight entering crown glass (same angle).

Homework Equations


Not too sure, I believe I would use Snells law here.. does that sound correct?

The Attempt at a Solution



do not have an attempt because I do not know which equations to use.

Yes, the relevant equation is Snell's Law. You also need to look up the refractive index of crown glass at different optical wavelengths (the two colors you are given).
 

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