• @mkwt
    link
    English
    4211 months ago

    Air is a compressible fluid. Water is incompressible. Energy from shock waves will be transmitted from the hull to the crew in a much more efficient fashion.

    • @[email protected]
      link
      fedilink
      English
      911 months ago

      Wait, explain that to an idiot please. Could the water pressure crush a person? It wouldn’t just go up?

      • @frostwhitewolf
        link
        English
        24
        edit-2
        11 months ago

        Because water doesn’t compress it transfers any shockwaves straight through anybody who is in the water. This happens much faster than the water has time to move out of the way.

        Sailors who are in the water after abandoning ship during naval battles are in extreme danger of dying if a bomb goes off close by.

          • @[email protected]
            link
            fedilink
            English
            1311 months ago

            Not exactly. The shockwave propogates directly into your body. Basically, the energy transfer liquifies your internal organs.

            • @[email protected]
              link
              fedilink
              English
              111 months ago

              Since my answer seems to have been incorrect, can you help me understand how that’s different from being rapidly and thouroughly crushed by the water the soldier would be submersed in? The water is the medium of the shockwave, so the energy crushes you through the force propagated through the water. No?

          • @[email protected]
            link
            fedilink
            English
            911 months ago

            For some reason my post wouldn’t post. Anyway, here’s a video demonstration https://youtu.be/W4DnuQOtA8E

            It uses balloons filled with water and air and small firecracker explosions to show how different the pressures on your body would be (especially organs like lungs, digestive tissue, which would have air/gasses in them).

            • @tswerts
              link
              English
              411 months ago

              This reply thread is the information I needed from this topic 👍