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Questions and Answers
Which of the following best describes a prism?
Which of the following best describes a prism?
- A triangular transparent block of glass or plastic (correct)
- A cylindrical transparent block of glass or plastic
- A spherical transparent block of glass or plastic
- A rectangular transparent block of glass or plastic
What is the purpose of a prism in the context of light dispersion?
What is the purpose of a prism in the context of light dispersion?
- To emit light
- To reflect light
- To refract light (correct)
- To absorb light
What phenomenon can be observed by using a glass prism?
What phenomenon can be observed by using a glass prism?
- Thunderstorm
- Rainbow (correct)
- Tornado
- Earthquake
What type of light is typically used in the experiment with a prism?
What type of light is typically used in the experiment with a prism?
What does a prism produce when light is refracted by its surfaces?
What does a prism produce when light is refracted by its surfaces?
Flashcards
What is a prism?
What is a prism?
A triangular, transparent block made of glass or plastic.
Prism's Purpose?
Prism's Purpose?
To bend and separate light.
Prism light effect?
Prism light effect?
The splitting of white light in an array of colors.
Type of light for a prism?
Type of light for a prism?
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What does a prism produce?
What does a prism produce?
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Study Notes
Prism and Light Dispersion
- A prism is a transparent optical element with flat, polished surfaces that refract light.
- The purpose of a prism in the context of light dispersion is to separate white light into its component colors, a process known as dispersion.
- By using a glass prism, the phenomenon of dispersion can be observed, resulting in a rainbow of colors.
- Typically, white light is used in the experiment with a prism, which is refracted, or bent, as it passes through the prism's surfaces.
- When light is refracted by a prism's surfaces, it produces a spectrum of colors, often appearing as a band of colors.
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