Unit 6 Electrons in Atoms Enriched Chemistry Review

Which electromagnetic wave is the fastest?

• gamma rays

• radio waves

• violet waves

• they are all the same speed

Which electromagnetic wave has the longest wavelength?

• radio waves

• gamma rays

• red

• violet

Answer explanation

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Which electromagnetic wave has the highest frequency?

• radio waves

• gamma rays

• red

• violet

Answer explanation

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What is the relationship between wavelength and frequency?

• directly proportional

• inversely proportional

• none exists

• they are always the same as each other

Which of the following is a unit of frequency?

• m/s

• m

• Hz

• none of these

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All of the following are acceptable ways to represent frequency except

• Hz

• s

In the image, what does letter a represent?

• frequency

• wavelength

• crest

• amplitude

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In the image, what does letter e represent?

• frequency

• wavelength

• crest

• amplitude

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In the image, what does letter f represent?

• frequency

• wavelength

• crest

• amplitude

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In the image, what does letter g represent?

• origin

• wavelength

• crest

• amplitude

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