Chemistry, 22.12.2021 14:40 joaquin42

Which of the following would best reflect sound waves and create an echo? a soft, flat carpet
a hard, flat piece of wood
a hard, bumpy piece of metal
a soft, bumpy curtain

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Which of the following would best reflect sound waves and create an echo? a soft, flat carpet

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More questions: Chemistry Another questions

Which of the following would best reflect sound waves and create an echo? a soft, flat carpeta hard, flat piece of wooda hard, bumpy piece of metala soft, bumpy curtain

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Another question on Chemistry

Which of the following would best reflect sound waves and create an echo? a soft, flat carpet
a hard, flat piece of wood
a hard, bumpy piece of metal
a soft, bumpy curtain