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Science..

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
Wave   Carry energy, never matter  
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Mechanical   Needs matter to travel  
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Electromagnetic   Does not need matter to travel  
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Transverse   Energy and matter move to a 90 degree angle to each other.  
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Compressional   Matter and energy move in the same direction.  
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Crest   Top of the Transverse wave  
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Trough   The bottom of the Transverse wave  
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Baseline   The middle of the Transverse wave  
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Wave Length   The length between one crest and another crest  
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Compression   The top of a Compressional wave.  
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Rarefaction   The bottom of a Compressional wave  
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Frequency   Is when the speed increases in the wave.  
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Translucent   Allowing a little light in a object  
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Opaque   Not able to be seen through  
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Transparent   Allowing light to pass through an object that can be kinda seen through.  
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Reflect   Show an image of  
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Absorb   Take in or soak up  
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Transmit   Cause something to pass on from one place or person to another.  
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Amplitude   The maximum difference of an alternating electrical current or potential from the average value.  
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Created by: LitzyMartinez
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