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.

Q: Question: If Ben wants to see a far away star, he should use a telescope with a
Answer: larger lens

A: The larger a telescope's mirror or lens, the better it is at seeing narrowly separated objects as individual objects and the sharper the images look.
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Q: Question: If Mary is playing music in her room and the heater stops working, causing the temperature to fall, what happens to the speed of the soundwaves her radio is generating?
Answer: decreases

A: For a given medium, sound has a slower speed at lower temperatures.
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Q: Question: Thea moved to a town that has smaller differences in air pressure than her hometown. The new city likely experiences _____ wind.
Answer: less

A:
Differences in air pressure over the surface of the Earth result in wind. The greater the differences in air pressures, the stronger the wind.
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