Physics · Acoustics and Sound Absorption
निम्नलिखित में से कौन-सा निर्माण विकल्प अनुनादी ध्वनि बफर बनाकर एक प्रभावी ध्वनि-अवशोषक संरचना के रूप में कार्य करता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1कैविटी वॉल (Cavity wall)✓
- 2ठोस कंक्रीट (Solid concrete)
- 3धातु की शीट (Metal sheet)
- 4काँच की शीट (Glass sheet)
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कैविटी वॉल (Cavity wall)
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