Search any question & find its solution
Question:
Answered & Verified by Expert
The intensity of sound increases at night due to
Options:
Solution:
1553 Upvotes
Verified Answer
The correct answer is:
Increase in density of air
We know that at night amount of carbon dioxide in atmosphere increases which raises the density of atmosphere
Since intensity is directly proportional to density, intensity of sound is more at night.
Since intensity is directly proportional to density, intensity of sound is more at night.
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.