answer the next question Light passes through two slits as shown. 12, Bright fringes will appear on a screen when the path difference from each slit to the screen is A. 12 B. 22 C. 2 - 2 D. 2-2 13 Photons of light, as indicated by point P, bombard the cesium plate. The maximum kinetic energy of an emitted electron is A. 4.1 eV B. 2.3 eV C. 1.7 eV D. 0.0 eV 14 In order to obtain a continuous spectrum in which the red wavelengths of light bend more than the blue wavelengths of light, which of the following methods for light dispersion should be used? A. A triangular prism only B. A diffraction grating only C. Either a diffraction grating and a triangular prism D. Red light cannot be bent more than blue light by any method of dispersion