useless trivia: What Word Means: Presented - Revealed?

Questions

in physics and engineering, the property of a body that causes it to return to its original position or motion as a result of the action of the so-called restoring forces, or torques, once the body has been disturbed from a condition of equilibrium?

in physics, process of reduction of matter into a denser form, as in the liquefaction of vapor or steam?

in poker, what are five cards of the same suit?

in pottery, what is crackle?

in pro-football how long does a 'sudden death' period last?