question: Will analyzes the photon energy in an electromagnetic wave with a high frequency. Bill analyzes the photon energy in an electromagnetic wave with a low frequency. _____'s wave has less photon energy.
choices.text: Bill Will
choices.label: A B
para: In electromagnetic waves with higher frequencies, photons have more energy.
para_anno.effect_prop: photon energy
para_anno.cause_dir_str: higher
para_anno.effect_dir_str: more
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: frequencies in electromagnetic waves
question_anno.less_effect_dir: less
question_anno.less_cause_prop: electromagnetic wave frequency
question_anno.less_effect_prop: photon energy
question_anno.less_cause_dir: photon energy