Answer: see attach file
Explanation: In order to solve this problem we have used the Gaussian law in the different regions. Details are included in the attach.
Answer:
Sound energy (that is, mechanical vibrational waves passing through an elastic medium) is a combination of kinetic and potential energies. As the wave compresses the medium (storing elastic potential energy) the medium comes to rest (no motion so no kinetic energy).
Explanation:
Hope this helps :D
Answer:
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Answer:
I think it's correct. Hope it helps.
The objects density is greater than one
