Question

A sonar station picks of all return signal after 3 seconds how far away in the object take speed of sound in water =
1440 M per second

Answer 1

Answer:

Step-by-step explanation:

V=2d/t

1440=2×d/3

1440×3/2=d

720×3=d

2160m =d

Hope it helps y☆▪☆《▪¤▪》