Detailed Instructions: You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).
Problem:Paragraph: Because all electromagnetic waves travel at the same speed through space, a wave with a shorter wavelength must have a higher frequency, and vice versa.
 Question: If Jim is projecting electromagnetic waves out into space and he decreases the size of the wavelength being transmitted, what happens to the frequency of that wavelength? 
 Choices: A)decreases 
B)increases
Solution:
increases