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Physics GK · Q84

Sounds waves and Motion

Competitive Exams · Physics GK · question 84

Q84

Least audible sound for most of the human ear is

A.
10.0 μ bar
B.
0.0002 μ bar
Answer
C.
0.005 μ bar
D.
5.0 μ bar

Answer: Option B

Solution

Answer: Option B
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