question: A wave's amplitude will be _____ the closer its particles become.
choices.text: higher lower
choices.label: A B
para: The closer together the particles are, the greater the amplitude of the wave.
para_anno.effect_prop: wave amplitude
para_anno.cause_dir_str: closer
para_anno.effect_dir_str: greater
para_anno.cause_dir_sign: LESS
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: distance between particles
question_anno.more_effect_dir: higher
question_anno.less_effect_dir: lower
question_anno.less_cause_prop: particles
question_anno.more_effect_prop: amplitude
question_anno.less_effect_prop: ampllitude
question_anno.less_cause_dir: ampllitude