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waves
Term | Definition |
---|---|
absorption | the transfer of energy from a wave to a medium |
amplitude | the distance between the highest crest and the rising postitve |
barrier | something that blocks the way an obstacle |
bend | to turn or force from straigt or even |
brigthness | the ligthtness or darkness of reflection light intensity of light |
color | what you u see when light |
color filter | a transparent material that absorbs some color and allows others to pass thought |
echo | a repetd sound that is caused by the reflection of a sound wave from surface |
elctromagnetic wave | a from of energy that can travel thought empty spaces |
frequency | the numbers of a time line a wave repetes in a given amount of time |
lenes | a curved piece of glass of plastic designed to refract ligth in a specific amount of time |
light wave | waves that come from a sorce |
matter | anything that takes has mass and takes up space |
mechanical wave | & a wave that requiers a medium to travel thought. |
mudium/media | material thouht wchith a wave travels |
mirror | a reflection surface |
path | also known as a trajectory is the papath or an obtect |
prism | a piece of glass or transport matiral |
propagate | the way wave travel |
proportion | something changs with redgagerldes |
ray | movement of light |
ray diagram | shows how light travels |
reflect | waves bounces off a medium |
refracted | the bend of waves |
sound waves | a vibration or wave being herd |
transmitted | to cause light heat sound to pass thougth a muidum |
visible light | the protionof the the electmagnetic spectrum the a humean eye can see or hear |
wave | any disturbens that transfers |
wave lenght | the disturbece the wave travels befor it stares to repeat |