LIVE Course for free

Rated by 1 million+ students
Get app now

User ranik

Member for: 4 years (since Nov 17, 2018)
Type: Registered user
Extra privileges: Voting posts down
Posting on user walls
Full name:
User Type: Student

Activity by ranik

Score: 67,526 points (ranked #255)
Questions: 513 (328 with best answer chosen)
Answers: 2,042 (2,022 chosen as best)
Comments: 1
Voted on: 1 question, 2 answers
Gave out: 3 up votes, 0 down votes
Received: 2,209 up votes, 10 down votes

Wall for ranik

Please log in or register to post on this wall.
The faintest sound the human ear can detect at frequency 1 kHz corresponds to an intensity of about 10-12 W/m2. Determine the pressure amplitude and the maximum displacement associated with this sound assuming the density of the air = 1.3 kg/m3 and velocity of sound in air  = 332 m/s.

How did you get the equation which you applied first
Sep 10, 2019 by Shimil11