What does in science the 'cross' mean in the warning sounds?

2 answers

Usually it means "danger."
I am confused by your question. The "cross" is a visual symbol, while sounds are auditory.

Also the "cross" would indicate intersecting vertical and horizontal lines. Are you referring to an "X" symbol, where the two intersecting lines are diagonal? To "cross something out" (X) means to eliminate it.

In math and science, "X" typically stands for an unknown, but I don't know how that would be a warning.

I hope this helps a little more. Thanks for asking.
Similar Questions
  1. 26. A yellow or fluorescent yellow-green warning signs may tell you:A Advance warning of a cross intersection. B No right turn
    1. answers icon 1 answer
    1. answers icon 1 answer
  2. 4 of 154 of 15 ItemsQuestion Without the three longest bars, a xylophone could make only _____. (1 point) Responses loud sounds
    1. answers icon 1 answer
    1. answers icon 1 answer
more similar questions