O-LevelPhysicsWaves5054/11 · Oct/Nov 2021 · Q181 Mark
What is meant by the amplitude of a wave?
Athe distance between the extreme points of a particle's motion
Bthe maximum distance a particle moves from its equilibrium position
Cthe maximum energy carried by the wave
Dthe maximum power of the vibrations carrying the wave
✓ Correct answer
B: the maximum distance a particle moves from its equilibrium position
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