Question

What is the minimum time period between two sounds, so that our ears can distinguish between them?(A) $\frac{1}{10}$th of a second (B) $\frac{1}{15}$th of a second(C) $\frac{1}{20}$th of a second (D) $\frac{1}{25}$th of a second

Answer 1

Answer A) 1/ 10
The sensation of sound lasts in our brain for 0.1 second, even after the source of sound has stopped vibrating.

Answer 2

Answer: The answer is 1/10th of the second.