Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

A ship send out ultrasound produced by transmitter that returns from the sea bed and detected after 3 sec. if the speed of ultrasound through sea water is

1530m/s , find the distance of the sea bed from ship.


Speed = 1530 m/s
time = 3s
dist.= s×t
=1530×3 = 4590m
.°. dist =4590 ÷2
=2295 m

0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts