Mapping the ocean floor
Measuring ocean depth: The formula for (D= Vx1/2 T, D being time, V being the speed of sound in water, 1,507 meters per second and T for time). We used this formula to input the data onto a sheet. We were given the seconds it took for the sonar to bounce off the ocean floor and come back to the ship's sensors, and the distance to the shore
My sheet was really messy and switched up so i had to use my friend's sheet :) plus his was more legible XDDD