Q. 174.4( 62 Votes )

A sonar device on

Answer :

Given,

Time taken = 5 seconds


The time taken by ultrasound signal to travel from the submarine to the object will be half of this time:


=


= 2.5 seconds


We know that,


Speed =


=


= 1450 m/s


Therefore, the speed of sound is 1450 m/s.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

A submarine sendsNCERT - Science

How is ultrasoundNCERT - Science

In SONAR, we use<NCERT Science - Exemplar