Determination of sea depth and fish shoals by echo
Determination of sea depth and fish shoals The sonar device is used on the ships to find the position of the sea bed, It is used to detect the sunken wrecks or the submarines...
Tagged: Echo time
The echo (the sound reflection) and conditions necessary for hearing the echo
The echo The echo is a repetition of sound produced due to its reflection, It can be used to tell how far away an object is, how fast the object is moving, and even...
