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Waves

TermDefinition
Absorption the transfer of energy from a wave to a medium
amplitude the distance between the highest crest and the resting position
barrier something that blocks the way; an obstacle
bend to turn of force from straight or even to curved or angular
brightness the lightness or darkness of reflected light (intensity of light)
color what you see when light shines (reflects or emits) off an object
color filter a transparent material that absorbs some colors and allows others tp pass through
echo a repeated sound that is caused by the reflection of a sound wave from a surface
electromagnetic wave a from of energy that can travel through empty space
frequency the number of times a wave repeats in a given amount of time
lens a curved piece of glass or plastic designed to refract light in a specific way
light wave waves that come from a light source
matter anything that has mass and takes up source
mechanical wave a wave that requires a medium to travel through
medium/media material through which a wave travels
mirror a reflecting surface
path also known as trajectory is the path an object follows in space
propagate the way waves travels and more
proportion something changes with regard to something else
ray the movement of light from its source to a surface or object
ray diagram shows how light travels, including what happens when it reaches the surface
reflection waves bouncing off a medium
refraction/ refracted the bending of waves due to change in speed
sound wave a vibration, or wave, that travels through matter ( solid, liquid, or gas) and can be heard
transmit to cause (light heat sound) to pass through a medium
visible light spectrum the portion off the electromagnetic spectrum that the human eye can view
wave any disturbance that transfers energy from place to place
wavelength the distance that waves travels before it starts to repeat
Created by: user-1718524
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