This is a set of practice problems I created to use with my high school physics students. It is a page of 6 practice problems (with the necessary formulas printed at the top of the page) and a key with all problems worked out in detail. A detailed key saves you time and helps your students see exactly where they are having difficulties.
I use this when teaching the following Georgia Performance Standards:
SP4. Students will analyze the properties and applications of waves.
a. Explain the processes that results in the production and energy transfer of electromagnetic waves.
b. Experimentally determine the behavior of waves in various media in terms of reflection, refraction, and diffraction of