Light Refraction Worksheet
Explore the principles of light refraction with this Grade 8 science worksheet covering Snell's Law, refractive index, and real-world applications.
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Light Refraction Worksheet
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Date:
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Read each question carefully and answer to the best of your ability. Show all work for calculations.
1. What phenomenon occurs when light passes from one medium to another and changes direction?
Reflection
Refraction
Diffraction
Absorption
2. Which of the following best describes why a spoon in a glass of water appears bent?
Light is reflected by the water.
Light is absorbed by the spoon.
Light refracts as it passes from water to air.
The spoon itself is bent.
3. The bending of light as it passes from one medium to another is called .
4. When light travels from a less dense medium to a more dense medium, it bends the normal.
5. The ratio of the speed of light in a vacuum to the speed of light in a medium is known as the index.
6. Observe the diagram below showing light entering water. Explain what happens to the light ray's direction and why.
7. Describe two real-world examples where you can observe light refraction.
8. Light travels at the same speed in all mediums.
True
False
9. A prism separates white light into its component colors due to refraction.
True
False
10. If you are spearfishing, should you aim directly at the fish you see, or slightly above or below it? Explain your reasoning using the concept of light refraction.
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