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Light Properties - 4ºBasico CCHACH
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This picture explains the: A) Refraction B) Dispersion C) Reflection
A) Refraction
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What are the Luminous bodies? Explain.
Are bodies which emit light.
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Name the two types of light sources.
Natural and artificial light sources
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What are the illuminated bodies? Explain.
They are objects or bodies that are lit by a luminous body (sun or another luminous bodies).
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A candle is an example of: A) Natural light source B) Artificial light source
B) Artificial light source
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A desk is an example of: A) Luminous body B) Illuminated body
B) Illuminated body
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Are the stars luminous bodies?
Yes, they are.
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What are the Natural light sources? Explain.
Are those which emit their own light and can be found in nature.
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What are the Artificial light sources? Explain.
Are those which emit light but are also man – made.
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What are Opaque object? Explain.
Are things we cannot see through them.
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Is a lightbulb luminous or illuminated body?
Luminous body
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What are Translucent objects? Explain.
Are things we can see through, but not clearly. Light does not pass through them completely.
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"The moon is an illuminated body." Yes or no?
Yes, it is, because the sun shines on it to light up.
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Matches are an example of: A) Natural light source B) Artificial light source
B) Artificial light source
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A window is an example of: A) Transparent B) Translucent C) Opaque
A) Transparent
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The sun, a jellyfish, the stars and a firefly are examples of Natural or Artificial light sources?
Natural light sources
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Tissue paper is an example of: A) Transparent B) Translucent C) Opaque
B) Translucent
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Flashlight is an example of: A) Natural light source B) Artificial light source
B) Artificial light source
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How does the light travel and propagate?
Light travels in straight lines and it propagates in all directions
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What are the Transparent Objects? Explain.
Are things we can see through easily, because light passes completely through them.
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A firefly is an example of: A) Natural light source B) Artificial light source
A) Natural light source
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These pictures are examples of: A) Refraction B) Dispersion C) Reflection
C) Reflection
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A Rainbow is formed due to: A. Refraction B. Dispersion C. Reflection
B. Dispersion
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The Sun is: A) Luminous body or B) Illuminated body
A) Luminous body
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