Understanding Light Rays Worksheet
Explore the behavior of light rays, including reflection, refraction, and absorption, with this Grade 8 science worksheet.
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Understanding Light Rays
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Read each question carefully and answer to the best of your ability. For multiple-choice questions, circle the letter corresponding to the correct answer. For fill-in-the-blank questions, write your answer in the space provided. For short answer questions, use complete sentences.
1. Which of the following best describes a light ray?
A particle of light
A stream of photons traveling in a straight line
A wave of electromagnetic energy
A curved path of light
2. When light rays bounce off a surface, this phenomenon is called:
Refraction
Reflection
Absorption
Diffraction
3. When light passes from one medium to another and changes direction, this is known as .
4. Opaque objects light, preventing it from passing through.
5. Light rays always travel in straight lines in a uniform medium.
True
False
6. A prism separates white light into its constituent colors through the process of reflection.
True
False
7. Explain the difference between specular and diffuse reflection. Provide an example of each.
8. Observe the diagram below showing light passing through a prism. Describe what is happening to the light rays and why.
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