Buying a new property which appears to have a spring under it grass is sodden and path not draining gushing water sound under manhole how alleviated?

it is used my SONAR. When something is underwater. I.E fish. The sound sends a frrequency to the fish, and it bounces back off the fish back to the SONAR. and thats how people know where to go and...

Sound is simply the vibration of matter so it exists under water, in rocks, and even in lava.

well there is sound and it is vet clear for any type of fish or any sea creature under there but it is harder for us to hear because we speak English and don't understand the music or hear it When we...

think an sound travel the same in air and water if their is a medium then air can travel like solid a sound can use it as a medium so yes sound can travel under water

yes, of course.