| A | B |
|---|
| what does reflected mean | bounces off |
| what does refracted mean | bend |
| what does transmitted mean | go through |
| what is translucent | that only some light goes through |
| what is transparent mean | light goes through it |
| opaque means what | no light passes through |
| when something gets absorbed it | gets sucked in to the object |
| convex lens bend light | out |
| concave lens bend light | in |
| what are the colors of white light | all colors |
| what happens when white light gets split by a prism | it changes colors |
| sound is caused by | vibrations |
| a vibration is | a back and forth motion |
| a medium is | a form of matter that carries sounds |
| a sound wave is | a disturbance going through a medium |
| a wavelength is | the distance between two sound waves |
| frequency is | the number of sound waves in a given unit of time |
| pitch is | how low or high a sound is |
| light travels in | rays |
| T or F sound is faster than light | false |
| light does not need what to travel through | matter |
| you see the color that is | reflected |
| white does what | reflect all colors |
| does black absorb or reflect all colors | absorb |
| T or F violet is the shortest wavelength | True |
| the crest is the what of the sound wave | top |
| the trough is the what of the sound wave | bottom |
