A student wants to design an experiment to demonstrate the dispersion of white light using a glass prism. Which of the following procedures would be most suitable to achieve this goal?
Subject: General Awareness | Topic: Science | Difficulty: MEDIUM
Options
- (A) Place a triangular glass prism in the path of a narrow beam of white light and observe the emergent spectrum on a white screen
- (B) Rotate a glass prism in a random direction in front of a white light source and record the changes occurring in any colour
- (C) Pass white light through a convex lens and observe the colour change on a distant wall
- (D) Use a concave mirror to reflect white light onto a wall
Verified Answer
Option (A): Place a triangular glass prism in the path of a narrow beam of white light and observe the emergent spectrum on a white screen
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