question: Sasha decreases the frequency of a wave. This wave now has _____ energy.
choices.text: more less
choices.label: A B
para: Higher-frequency waves have more energy.
para_anno.effect_prop: energy
para_anno.cause_dir_str: higher-frequency
para_anno.effect_dir_str: more
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: frequency waves
question_anno.more_effect_dir: more
question_anno.less_effect_dir: less
question_anno.less_cause_prop: wave
question_anno.more_effect_prop: energy
question_anno.less_effect_prop: energy
question_anno.less_cause_dir: energy