Light Waves
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| What is the definition of wavelength? | show 🗑
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| This is the unit measurement for frequency. | show 🗑
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| show | Frequency of a wave
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| show | False; laser beams only direct light in one direction.
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| show | crest
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| The height of the wave from its resting position to its highest or lowest point is called... | show 🗑
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| show | A region that is empty of any matter.
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| show | Energy
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| Who invented the first incandescent light bulb? | show 🗑
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| True or False.A lightening bolt is an artificial (man-made) source of light. | show 🗑
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| show | X-rays
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| show | Red
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| show | greater; with shorter wavelengths, the waves are seen more often or frequently.
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| show | Its energy is greater.
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| show | Smaller
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| show | Larger
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| show | False,the image is backwards.
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| show | The bending of light as it passes from one material to another. (Ex: passing from air to water in our pencil experiment.)
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| Why do we sometimes see mirages on summer days? | show 🗑
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To hide a column, click on the column name.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
wahlenm
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