Thursday, January 28, 2010

Physics: Form 5 chapter 1 Waves

Resonance happens when a system is force to vibrate/ossilate at a equal to its natural frequency by an external force.


Situation: Bayangkan ada sorang mamat ni jerit macam babun sampai spec mata dia pecah.
Ini adalah salah satu phenomena yang berlaku sebab resonance.
What is waves?


Amplitude (A)

maximum disturbance & from it undisturbance position.

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