Which wave property is responsible for the phenomenon where a pencil placed in a water cup appears displaced?
Understand the Problem
The question describes a common physics demonstration where a pencil in water appears bent or displaced. The question is asking to identify the wave property that explains this phenomenon. The options given are dispersion, constructive interference, refraction, and diffraction.
Answer
Refraction
The wave property responsible for the pencil appearing displaced in the water cup is refraction.
Answer for screen readers
The wave property responsible for the pencil appearing displaced in the water cup is refraction.
More Information
Refraction is the bending of light as it passes from one medium (air) to another (water). This bending causes the pencil to appear broken or displaced.
Tips
A common mistake is confusing refraction with reflection. Reflection is when light bounces off a surface, while refraction is when light bends as it passes through a surface.
Sources
- A pencil when dipped in water in a glass tumbler appears to be bent ... - byjus.com
- A pencil, when dipped in water in a glass tumbler, appears to bend ... - quora.com
- The Broken Pencil - The Physics Classroom - physicsclassroom.com
AI-generated content may contain errors. Please verify critical information
