This video covers 2 major concepts and 2 different days of "WSQ"ing. :)
Source: Langhans and various other educators
Part 1: Mechanical Waves and Its Parts
1. What does a wave carry/
2. Describe a medium.
3. What are the crowded parts of the wave called?
4. How do you measure wavelength?
Part 2: Math of Waves
Use the following picture to answer the questions below:
1. How many full wavelengths are there in the picture?
2. Calculate its' frequency. Assume 1 sec.
3. What would the frequency of the wave be if this wave came out in 2 secs?
Use the following picture to answer the questions below:
4. How many full wavelengths are there in the picture?
5. If this picture was taken over one second, what is its' frequency?
Source: various educators and Langhans; Barnett Dreyfuss