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22-04-2017
Physics

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PLEASE ANSWER ALL THE QUESTIONS WILL MARK AS BRAINLIEST 20 POINTS

PLEASE ANSWER ALL THE QUESTIONS WILL MARK AS BRAINLIEST 20 POINTS class=

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22-04-2017

8:B) Again, sound travels faster in solids
9:D) There is no particles for the sound to travel faster
10:D) The speed of light never changes the only thing that makes light change is when it travels through objects of different densities.

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