Question: Why is sound heard with more intensity through $ CO _2 $ than through the air?
Options:
A) Density of $ CO _2 $ is more than that of air
B) Density of $ CO _2 $ is less than that of air
C) Air is bad conductor of heat
D) $ CO _2 $ is a compound, but air is a mixture of gases.
Show Answer
Answer:
Correct Answer: A
BETA
