1 – Sine Waves
2 – Simple Harmonic Motion
3 – Oscillating Spring
4 – Oscillating Pendulum
5 – Wave Motion
6 – Doppler Effect and Shock Waves
7 – Standing Waves

1 – Sine Waves

p 7 , crest – point of wave max
trough – point min
equilibrium – horizontal line ที่ sine wave oscillates

2 – Simple Harmonic Motion

3 – Oscillating Spring

4 – Oscillating Pendulum
5 – Wave Motion
6 – Doppler Effect and Shock Waves
7 – Standing Waves

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