(198,000 joule / 15 minute) x (minute / 60 sec) = 220 joule/sec = <em>220 watts
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<span>Generally speaking, the level of molecular motion is highest in gases, where molecules move around freely in space, bouncing off of each other, and lowest in solids, where molecules are bound together in a rigid structure. As such, the answer would be A; "the molecules in air move more than the molecules in wood".</span>
Answer: A
Explanation:
Isotopes of different elements differ by the number of neutrons inside the nucleus.
