Exam Sprint Sign in

Home Quick lessons Courses Ask Merit AI Tutors Merit Tutors' Videos

Study tools

Tonight's planPlus Exam Sprint My schedulePlus ProgressPlus

Exam Sprint

Your exam, planned day by day.

Free diagnostic in 10 minutes.

Know what to study tonight. Merit Plus suggests videos for what you're learning in class. Free for your first month.

Sign in to save lessons, track topics, and get a study plan.

Popular courses AP Calculus BC AP United States History AP Physics 1: Algebra-Based AP Computer Science A AP Environmental Science AP Precalculus AP Statistics

Top channels

Heimler's History

The Organic Chemistry Tutor

Michael Porinchak - AP Statistics & AP Precalculus

Pricing For teachers How ranking works About Merit

About Privacy Terms

Videos play on YouTube. AP® and SAT® are trademarks of the College Board, which is not affiliated with Merit.

© 2026 Merit

Home Courses Ask AI Tutors Plan Sprint You

AP Physics 2: Algebra-Based›Unit 5: Geometric and Physical Optics›Geometric and Physical Optics

Reflection, Refraction, and Lenses

Snell's law describes refraction, and the thin lens equation locates images.

Search Physics 2

58 videos · ranked by how well they teach

1

Refraction and Snell's law | Geometric optics | Physics | Khan Academy

1.2M views on YouTube · 15 years ago

Reflection, Refraction, and Lenses

2

Snell's Law & Index of Refraction - Wavelength, Frequency and Speed of Light

807K views on YouTube · 10 years ago

The Organic Chemistry Tutor

Reflection, Refraction, and Lenses

3

Refraction of Light

610K views on YouTube · 6 years ago

The Organic Chemistry Tutor

Reflection, Refraction, and Lenses

4

Total Internal Reflection of Light and Critical Angle of Refraction Physics

609K views on YouTube · 10 years ago

The Organic Chemistry Tutor

Reflection, Refraction, and Lenses

5

Light Absorption, Reflection, and Transmission

593K views on YouTube · 11 years ago

Bozeman Science

Reflection, Refraction, and Lenses

6

Ray Diagrams - Lenses

491K views on YouTube · 11 years ago

Bozeman Science

Reflection, Refraction, and Lenses

7

Refraction of Light

423K views on YouTube · 11 years ago

Bozeman Science

Reflection, Refraction, and Lenses

8

Law of Reflection - Geometric Optics - Physics

423K views on YouTube · 8 years ago

The Organic Chemistry Tutor

Reflection, Refraction, and Lenses

9

Reflection and Refraction | 22.1 General Physics

52K views on YouTube · 2 years ago

Reflection, Refraction, and Lenses

10

Specular Reflection

46K views on YouTube · 11 years ago

Bozeman Science

Reflection, Refraction, and Lenses

11

High School Physics - Reflection

31K views on YouTube · 14 years ago

Dan Fullerton (APlusPhysics)

Reflection, Refraction, and Lenses

12

High School Physics - Refraction

27K views on YouTube · 14 years ago

Dan Fullerton (APlusPhysics)

Reflection, Refraction, and Lenses

13

AP Physics 2: Review: Optics 1: Reflection and Refraction

16K views on YouTube · 13 years ago

Reflection, Refraction, and Lenses

14

AP Physics 2: Optics 8: Critical Angle and Total Internal Reflection

14K views on YouTube · 12 years ago

Reflection, Refraction, and Lenses

15

AP Physics 2: Optics 6: Refraction Problem 1: Semicircular Dish

12K views on YouTube · 12 years ago

Reflection, Refraction, and Lenses

16

AP Physics 2: Optics 4: Index of Refraction and Law of Refraction - Snell's Law

10K views on YouTube · 12 years ago

Reflection, Refraction, and Lenses

17

Physical and Geometric Optics (AP Physics 2)

10K views on YouTube · 6 years ago

Physics Done Phast

Reflection, Refraction, and Lenses

18

AP Physics 2: Optics 2: Ray Model, Geometric Optics,and Specular & Diffuse Reflection

9.2K views on YouTube · 12 years ago

Reflection, Refraction, and Lenses

19

AP Physics 2: Optics 22: Converging and Diverging Lenses: Ray Tracing Practice

7K views on YouTube · 13 years ago

Reflection, Refraction, and Lenses

20

AP Physics 2 - Lenses

4.9K views on YouTube · 10 years ago

Mr. Marek Physics Funhouse

Reflection, Refraction, and Lenses

Unit 5: Geometric and Physical Optics

Reflection, Refraction, and Lenses
Wave Optics and Interference

Next topic

Wave Optics and Interference

220daysGet the Physics 2 score you want.Free diagnostic, then a day-by-day Exam Sprint to exam day.

Best teachers for this topic

1Yau-Jong Twu

2

Mr. Marek Physics Funhouse

Bozeman Science

Allen Tsao The STEM Coach

Get a Physics 2 tutor

Teacher? Add a lesson or guide for this topic

Also called: snells law, lenses, mirrors