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Physics, 06.05.2020 15:02 funnynunny2903
URGENT!!
explain how total internal reflection is used to trap sound waves from a beating heart inside a doctor’s stethoscope.
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Answers: 2
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URGENT!!
explain how total internal reflection is used to trap sound waves from a beatin...
explain how total internal reflection is used to trap sound waves from a beatin...
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