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The intensity of sound increases at night due to(रात्रि में ध् | K. R. CHAWDA(PHYSICS)-Official

The intensity of sound increases at night due to(रात्रि में ध्वनि की तीव्रता के बढ़ने का कारण है)
Anonymous Quiz
47%
Increase in density of air
38%
Decreases and density of air
16%
Low temperature
0%
None of these