Problem: When white light passes through transmission diffraction grating an observer sees in the fringe of the 1st order a) a spectrum with the red light being deflected the mostb) a spectrum with the violet light being deflected the mostc) a bright white spot with intensity less than in the fringe of order 0d) a bright white spot with intensity greater than in the fringe of order 0

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This question refers to bright fringes since dark fringes cannot be seen. The values for the order are 0,1,2,3...

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When white light passes through transmission diffraction grating an observer sees in the fringe of the 1st order 

a) a spectrum with the red light being deflected the most

b) a spectrum with the violet light being deflected the most

c) a bright white spot with intensity less than in the fringe of order 0

d) a bright white spot with intensity greater than in the fringe of order 0

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