[填空题]
In a double-slit experiment, iwq0teqgar(x*13 (wf0d++ ik ozdbx;k rs7f-euhis(2 d1* xv zt mg5.mt is found that blue light of wavelength 460 nm gives a second-r-x(hu2*f. v 75si tz desm1gmorder maximum at a certain location on the screen. What wavelength of visible light would have a minimum at the same location? nm
