A fishing trawl Lear sends out an ultra sound 6 seconds later An echo is received and the water in the region has a depth of 2km calculate the speed of sound in water to the nearest meter
Answers
Answered by
0
time=6 seconds
distance=2km=2000m
we know that,
speed of sound=2*distance/time
=>v=2*2000/6
=>v=4000/6
=>v=666.66m/s or 667m/s(to the nearest metre)
Similar questions