question: When waves in the ocean go fast there will be
choices.text: less more
choices.label: A B
para: A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves.
para_anno.effect_prop: frequency of waves
para_anno.cause_dir_str: faster
para_anno.effect_dir_str: increase
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: speed
question_anno.more_effect_dir: more
question_anno.less_effect_dir: less
question_anno.more_effect_prop: waves
question_anno.less_effect_prop: waves
question_anno.less_cause_dir: waves