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Home Minds On Refraction and Lenses Mission RL4 Snell's Law

Mission RL4 Snell's Law

Mission RL4 targets student's ability to use Snell's Law of refraction in a problem-solving context to deterimine an unknown value of the index of refraction or the angle of refraction. The mission consists of 30 questions organized into 8 Question Groups. You must answer one question from each Question Group to complete the mission. The learning outcomes for this mission are ...

Learning Outcomes

  • The student should be able to identify the angle of incidence and the angle of refraction.
  • The student should be able to use Snell's law to algebraically solve for an unknown quantity (such as the index of refraction or the angle of refraction).
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Getting Help

If you are not familiar with this topic, then you should first learn about the topic using our written Tutorial or our Video Tutorial:


The Physics Classroom, Refraction and Lenses Unit, Lesson 2, Part a

The Physics Classroom, Refraction and Lenses Unit, Lesson 2, Part b

The Physics Classroom, Refraction and Lenses Unit, Lesson 2, Part c

The Physics Classroom, Refraction and Lenses Unit, Lesson 2, Part d

Video Tutorials

Snell's Law of Refraction

Determining the Index of Refraction