Review for wave test
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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| Playing a guitar, dropping a brick in water, and playing drums all make | vibrations
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| The part of the ear that sends signals to the brain is the | cochlea
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| Earthquakes create ______________ waves | seismic
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| All waves transmit | energy
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| A light wave is both a | transverse and longitudinal wave
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| The distance between 2 crests or 2 troughs is a | wavelength
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| 3 bones in the middle ear are: | hammer, stirrup, and anvil
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| A substance through which sound travels is a | medium
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| Number of waves produced in a given amount of time is the | frequency
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| Needs a medium to travel through | mechanical wave
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| The Doppler effect is: | The change in pitch (frequency) as a sound gets closer to you.
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| A sound wave is a _______________________ wave | longitudinal
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| The slower something vibrates the ___________ the pitch | lower
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| An apple is red because | the apple reflects red light
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| Sound travels fastest in | solids
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| Decibels are used to measure | loudness
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| What are 2 parts of the outer ear? | pinna and ear canal
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| _______________ waves can pass through a vacuum | electromagnetic
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| A tone with lower pitch also has lower | frequency
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| Light is bent as it passes from the air into the water of a fish bowl. This is called | refraction
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| Transverse waves have | crests and troughs
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| Longitudinal waves have | compression and rarefactions
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| The part on the electromagnetic spectrum that human eyes can see is called | visible light
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| Different wavelengths are seen in different | colors
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| Regions is a sound wave where particles are farthest apart are called | rarefactions
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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:
taryn.laxton
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