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: Eric is looking at the shortest electromagnetic wave he has seen today. This wave has the _____ frequency of the day. 
 Answer: highest
[A]: Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies.


[Q]: Question: A weak electromagnet is receiving _____ current. 
 Answer: little
[A]: The more current, the stronger the electromagnet.


[Q]: Question: When using a magnifying glass the more curved one will be 
 Answer: stronger
[A]:
The more curved the convex lens is in a magnifying glass, the greater its ability to magnify objects.