हिंदी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

The material generally used for sound proofing of rooms like a recording studio and auditorium is ______. - Biology

Advertisements
Advertisements

प्रश्न

The material generally used for sound proofing of rooms like a recording studio and auditorium is ______.

विकल्प

  • cotton

  • coir

  • wood

  • styrofoam

MCQ
रिक्त स्थान भरें
Advertisements

उत्तर

The material generally used for sound proofing of rooms like a recording studio and auditorium is styrofoam.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 16: Environmental Issues - MULTIPLE CHOICE QUESTIONS [पृष्ठ ११३]

APPEARS IN

एनसीईआरटी एक्झांप्लर Biology [English] Class 12
अध्याय 16 Environmental Issues
MULTIPLE CHOICE QUESTIONS | Q 3. | पृष्ठ ११३
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×