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