Angle of Deviation in a Glass Triangular Prism Experiment

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Homework Help Overview

The discussion revolves around an experiment involving the path of light through a triangular glass prism, specifically focusing on the concept of angle of deviation and whether it can be zero.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants explore the conditions under which the angle of deviation might be zero, with references to both triangular and rectangular prisms. There is a consideration of specific angles, such as a 60-degree angle for the triangular prism.

Discussion Status

The conversation is ongoing, with participants sharing their thoughts and clarifying assumptions about the types of prisms being discussed. Some guidance is offered through references to different prism shapes, but no consensus has been reached.

Contextual Notes

Participants note the assumption of discounting certain beam orientations, specifically shining the beam down the length of the prism, which may affect the discussion.

Chirag Gupta
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In an experiment to trace the path of a ray of light through triangular glass prism.
Can the angle of deviation be zero? Why?
 
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What do you think?
The answer for a rectangular prism would be yes.

PS: I assume that we can discount shining the beam down the length of the prism.
 
CWatters said:
What do you think?
The answer for a rectangular prism would be yes.

PS: I assume that we can discount shining the beam down the length of the prism.

Not a rectangular prism , a triangular prism with angle of prism = 60degrees .
 
Yes I know you asked about a triangular prism. My reference to a rectangular prism was a hint.
 

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