TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: Destructive interference in waves occurs two troughs what things overlap.

SOLUTION: Destructive interference in waves occurs when what things overlap?

PROBLEM: If a gas in a closed area experiences increases in pressure and decreases in temperatures, the volume of the gas will be affected.

SOLUTION: If a gas in a closed area experiences increases in pressure and decreases in temperatures, what other attribute of the gas will be affected?

PROBLEM: Moving electrons have a form of kinetic energy called electrical energy.

SOLUTION:
Moving electrons have a form of kinetic energy called what?