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Name Two Sound Absorbing Materials (Or Objects) Which Can Make Our Big Room Less Echoey. - Science

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प्रश्न

Name two sound absorbing materials (or objects) which can make our big room less echoey.

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उत्तर

Curtains and carpets are two sound-absorbing materials that can make big rooms less echoey.

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अध्याय 5: Sound - Very Short Answers 2 [पृष्ठ २०७]

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लखमीर सिंग Physics (Science) [English] Class 9 ICSE
अध्याय 5 Sound
Very Short Answers 2 | Q 29 | पृष्ठ २०७
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