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← ScienceWhich outcome occurs when non-collimated light illuminates reflective diffraction grating?
A)Chromatic aberration blurs image formation✓
B)Dark fringes mask higher frequencies
C)Total internal reflection limits angles
D)Quantum entanglement collapses coherence peaks
💡 Explanation
Chromatic aberration blurs the image because **dispersion** causes wavelength-dependent diffraction angles; therefore different colours focus at different points forming a blurred image, rather than sharp focusing that would result with collimated beams.
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