1. Waves Test Review How do you find the amplitude of a pendulum?
In simple harmonic motion, where is the velocity highest/lowest? Acceleration? Force?
What is the period?
What is the frequency?
What is longitudinal?
What is transverse?
What is a pulse wave?

2. Continued… What are crests and troughs?
What are compressions and rarefactions?
What conditions make constructive interference?
What conditions make destructive interference?
What conditions make complete destructive interference?

3. Continued…
What happens to waves at a fixed boundary? Free boundary? (reflected and/or inverted)
What conditions produce a standing wave?
How can you find the wavelength of a standing wave?
What are nodes and antinodes?
How do you draw a resultant wave given two waves?
What type of waves are sound and light?

4. What is the displacement of a spring with a spring constant of 800 N/m that is stretched with a force of 150 N?

5. What is the acceleration due to gravity if a 25 m long pendulum has a period of 8.5 s?

6. A mass on a spring has an amplitude of 5 cm. If the mass is
A mass on a spring has an amplitude of 5 cm. If the mass is .75 kg and the spring constant is 325 N/m, what is the frequency?

7. What is the frequency of a wave with a wavelength of 2
What is the frequency of a wave with a wavelength of 2.5 m and a speed of 3 m/s?

8. Equations
𝐹𝑒𝑙𝑎𝑠𝑡𝑖𝑐=−𝑘𝑥
𝑓= 1 𝑇 𝑜𝑟 𝑇= 1 𝑓
𝑇=2𝜋 𝐿 𝑔
𝑇=2𝜋 𝑚 𝑘
𝑣=𝑓λ