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How can I hear through walls?

Emily Powell | 2023-06-10 05:13:29 | page views：1989
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Benjamin Kim

Works at the International Energy Agency, Lives in Paris, France.
Do this by placing the glass flat, rim down, against the wall. Now sound waves will go from the wall into the glass and make it easier for you to detect them. Once the glass is in place, put your ear to the bottom of the glass. Continue to move the glass on the wall if you can't hear well.
2023-06-13 05:13:29
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Ava Patel

QuesHub.com delivers expert answers and knowledge to you.
Do this by placing the glass flat, rim down, against the wall. Now sound waves will go from the wall into the glass and make it easier for you to detect them. Once the glass is in place, put your ear to the bottom of the glass. Continue to move the glass on the wall if you can't hear well.
4 Ways to Hear Through Walls - wikiHow
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