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.

[EX Q]: Question: Shirley wants to make sure that her frequencies are high, so she will have her wavelengths for the electromagnetic waves be 
 Answer: shorter
[EX A]: Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies.

[EX Q]: Question: Water falling down a tall mountain will move 
 Answer: faster
[EX A]: Water flowing over a steeper slope moves faster and causes more erosion.

[EX Q]: Question: If John is stirring a glass of water fast and then slows down to let the particles move slower, what happens to the temperature of the water? 
 Answer: lower
[EX A]:
When particles move more slowly, temperature is lower and an object feels cooler.