Ultraviolet Light Quiz

What is the range of wavelengths that humans can see as visible light?

• 380-700 nm

• 200-500 nm

• 300-600 nm

• 600-800 nm

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What does the prefix 'ultra-' mean in the term 'ultraviolet'?

• Around

• Within

• Below

• Above

What is the main effect of UV light on the human body?

• Improved vision

• Increased energy levels

• Enhanced immune system

• Sunburn and damage

Which condition allows some people to see UV light?

• Aphakia

• Glaucoma

• Cataracts

• Astigmatism

Which animals are known to be able to see UV light?

• Reptiles and reindeer

• All of the above

• Bees and birds

• Dogs and cats

What is light with longer wavelengths than red called?

• Gamma ray

• X-ray

• Infrared

• Ultraviolet

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Why can't we see ultraviolet light?

1 min video

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