,Ise the following information to answer numerical-response question s Screen The light cingular prism. visible spectrum by shining it through a diffract Diffraction Observed Spectra grating Region X Central White light bright spot Red Region Y- 2 Red White light Region Z- Glass prism Numerical Response Using the numbers on the observed spectra given above, identify the spectrum that is 8. observed at regions X, Y, and Z, as indicated below. Observed Spectrum: Region X Region Y Region Z (Record all three digits of your answer in the numerical-response section on the answer sheet.)