A scout blew a trumpet some distance from a wall, and heard its echo after 3.6 seconds later. How far is the wall from the...

      

A scout blew a trumpet some distance from a wall, and heard its echo after 3.6 seconds later. How far is the wall from the scout? (speed of sound in air is 330 m/s)

  

Answers


joseph
S = 2 d/t
330 = 2 x d/3.6
d = 594 m

joseph rimiru answered the question on October 4, 2017 at 14:11


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