Getaran dan Gelombang (Part 1) || Getaran Kelas 8 SMP

This video contains essential material for the 8th grade science subject of junior high school (SMP). It covers the basic concepts of vibration, how to determine amplitude, calculate frequency and period, and examples of vibration in everyday life. Animation of pendulum and spring vibration: Phet Interactive Simulation #vibration #wavevibration #science