How does a thick, syrupy liquid generally surge differently from a thin liquid like water in the same tank?

Pick an answer

1. A thick liquid cannot be hauled in a tank vehicle at all
2. A thicker liquid tends to move more slowly, so its surge builds and settles less abruptly than a thin liquid's
3. Thick liquids only surge side-to-side, never front-to-back
4. A thick liquid surges with the same speed and force as a thin liquid, since surge depends only on total weight

Correct!

Not quite. The correct answer is highlighted.