... • the amplitude is the height of the wave the distance from node to crest or node to trough the amplitude is a measure of how intense the light is – the larger the amplitude, the brighter the ... • the quantum-mechanical model explains the manner • electrons exist and behave in atoms helps us understand and predict the properties of atoms that are directly related to the behavior of the ... is proportional to the amplitude and frequency of the waves the larger the wave amplitude, the more force it has the more frequently the waves strike, the more total force there is Tro, Chemistry:...