Questions over powerpoint notes
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is the speed light travels through very hot air compared to cooler air above the ground? | the speed is faster
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| What does the sky appear to be against a wet surface? | reflected
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| What is formed by real light and can be photographed? | a mirage
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| What does light from the sky do through a layer of hot air. | It refracts
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| What can be achieved by passing light through a prism? | dispersion
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| What is the natural frequency of transparent materials? | ultraviolet
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| What happens to Light of the violet and blue frequencies that take them longer to pass through? | they bend more
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| What does each color frequency have of its own? | an average speed
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| The color frequencies refract differently and bend at different what? | angles
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Created by:
MSeise
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