In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
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Question: Question: If Mona is producing sound waves by listening to her radio at night and she turns down the volume, what happens to the amount of energy being produced by the radio?
Answer: decreases

Answer: A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.

Question: Question: Milo was moving some metal balls around. If he were to move the balls closer together, what would happen to the force of gravity?
Answer: increase

Answer: Objects that are closer together have a stronger force of gravity.

Question: Question: Mary is looking through her new telescope. She sees some objects in space that are exerting gravitational pulls on each other. If the first two objects are 50,000 miles apart, and the second set of objects are 100,000 miles apart from each other, then the gravitational pull of the first set of objects is
Answer: greater

Answer:
The closer objects are, the stronger the gravitational pull between them.