Which of the following statements is true regarding refraction? A) Light bends away from the normal when moving from a slow to a faster medium. B) Light does not bend when crossing... Which of the following statements is true regarding refraction? A) Light bends away from the normal when moving from a slow to a faster medium. B) Light does not bend when crossing a boundary. C) The angle of refraction is always 90 degrees. D) Light bends towards the normal when moving from a fast to a slow medium.
Understand the Problem
The question is asking us to identify which statement about refraction is true among the provided options. Refraction involves understanding how light behaves when it passes through different media.
Answer
Light bends towards the normal when moving from a fast to a slow medium.
The final answer is: D) Light bends towards the normal when moving from a fast to a slow medium.
Answer for screen readers
The final answer is: D) Light bends towards the normal when moving from a fast to a slow medium.
More Information
When light enters a medium where it must travel slower than the medium it is coming from, it bends or refracts towards the normal of the interface between the two media. This behavior is well explained by Snell's Law of Refraction.
Sources
- Snell's Law of Refraction - The Physics Classroom - physicsclassroom.com
- Which way will light bend if it encounters a medium ... - Socratic - socratic.org
- Refraction and light bending (article) | Khan Academy - khanacademy.org
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