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rjkz [21]
3 years ago
8

Pls i need the diffrences between sound waves and light waves​

Physics
1 answer:
shepuryov [24]3 years ago
3 0

Sound waves need a medium to go through and are created through vibrations, whereas light waves need no medium, meaning it can move through space. Light also doesn’t loose energy when reflected, but sound waves get absorbed by the medium they go through causing it to loose energy.

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3 years ago
You punt a ball straight up at 20 m/s. What is the balls hangtime
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Explanation:

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downward (the negative sign refers to the downward direction).

Since this is a uniformly accelerated motion, we can solve the problem by using the following suvat equation:

v=u+at

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Learn more about free fall:

brainly.com/question/1748290

brainly.com/question/11042118

brainly.com/question/2455974

brainly.com/question/2607086

#LearnwithBrainly

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3 years ago
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