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Questions and Answers
What happens to the size of a shadow when the distance between the object and the screen increases?
What happens to the size of a shadow when the distance between the object and the screen increases?
- The size of the shadow decreases (correct)
- The size of the shadow increases
- The size of the shadow becomes blurry
- The size of the shadow remains constant
What type of image is formed when light is blocked by an opaque object?
What type of image is formed when light is blocked by an opaque object?
- Real image
- Inverted image
- Virtual image (correct)
- Enlarged image
Which color of light is most effectively reflected by a white surface?
Which color of light is most effectively reflected by a white surface?
- Red light
- All colors of light are equally reflected (correct)
- Blue light
- Green light
Explain how light and shadow are related, and provide examples of how shadows are formed in everyday life.
Explain how light and shadow are related, and provide examples of how shadows are formed in everyday life.
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Describe the concept of reflection of light and provide examples of how reflection occurs in the environment.
Describe the concept of reflection of light and provide examples of how reflection occurs in the environment.
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Explain the difference between opaque, transparent, and translucent objects, and give examples of each.
Explain the difference between opaque, transparent, and translucent objects, and give examples of each.
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