aman2956
aman2956 aman2956
  • 30-07-2021
  • Physics
contestada

Explain how a submarine
floats on the water surface
and dives down into water.

Respuesta :

myothirikyaw200019
myothirikyaw200019 myothirikyaw200019
  • 30-07-2021

Answer:

A submarine uses tanks that are filled with compressed air and when it is needed the air is released and takes on water which increase the density making it sink but when the water is pushed out the sub marine density is decreased making it float

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