1. a mechanical wave
a. carries energy from one place to another
b. moves through soli...
Physics, 26.11.2019 17:31 alfarodougoy8lvt
1. a mechanical wave
a. carries energy from one place to another
b. moves through solids, liquids, and gasses
c. is created when a source of energy creates a vibration
d. all of the above
2. in refraction when a wave travels from one medium to another
a. changes speed
b. stays in step
c. always moves in the same direction
d. travels in the opposite direction
plzzz me !
i understand that it is wrong to give answers but i need them for unit 3 lesson 12 , me graduating rides on this
Answers: 3
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