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What Is Light?
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What Is Light?
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A source of light makes light. The Sun and other stars, fires, torches and lamps all make their own light and so are examples of sources of light. Some animals, such as fireflies and glow-worms, are light sources. They make their own light to attract mates.
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Authors
Infobase
BBC Worldwide Learning (Firm)
Subjects
Light.
Light sources.
Waves.
Wave theory of light.
Science and Technology, Matter and Energy, Grade 4: Light and Sound
Language
English
Series
Bitesize - Science Bitesize - Science.