question: If Jim lengthens the wavelength of the electromagnetic waves his machine is producing, what happens to the energy output?
choices.text: it increases it decreases
choices.label: A B
para: Electromagnetic waves with shorter wavelengths have higher frequencies and more energy.
para_anno.effect_prop: energy
para_anno.cause_dir_str: shorter
para_anno.effect_dir_str: more
para_anno.cause_dir_sign: LESS
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: wavelengths
question_anno.more_effect_dir: increases
question_anno.less_effect_dir: decreases
question_anno.less_cause_prop: wavelengths
question_anno.more_effect_prop: energy output
question_anno.less_effect_prop: energy output
question_anno.less_cause_dir: energy output