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WAVES (Phenomenon (Reflection (angle of incident = angle of reflection,…
WAVES
Phenomenon
Reflection
angle of incident = angle of reflection
oscillation
Damping
decreasing in amplitude of oscillation system
energy
, amplitude
reasons
loses energy to overcome frictional force or air resistance that act on it.
the extension and compression of the molecules in the system.
Resonance
when frequency = natural frequency → max amplitude
Displacement-time graph
Types of wave
Tranverse
light
water wave
Longitudinal
sound
Displacement-distance graph