Question:

If the sonar signal sent straight down from a boat takes .78 s to return, how deep is the lake?

by  |  earlier

0 LIKES UnLike

(answer is in (m))

 Tags:

   Report
Answer The Question I've Same Question Too

1 ANSWERS

Sort By: Date  |  Rating

  1. The speed of sound in water is about 1500m/sec.

    So, .39 x 1500 =  585 meters

    Regards,

    Dan

You're reading: If the sonar signal sent straight down from a boat takes .78 s to return, how deep is the lake?

Question Stats

Latest activity: earlier.
This question has 1 answers.

BECOME A GUIDE

Share your knowledge and help people by answering questions.
Register Now