On a rainy day, small oil films on water show brilliant colors'. This is due to A. dispersion B. interference C. diffraction D. Polarization 49.The critical angle for a beam of light ... A. absorbed B. totally reflected C. Partially reflected and partially transmitted D. Totally transmitted Answer : C. Partially reflected and partially transmitted...
Colors in thin films are because of A. Dispersion C. Interference B. Compton effect D. Diffraction Answer : C. Interference...
Newton’s light illustrate the phenomenon of (a) Interference (b) Diffraction (c) Dispersion (d) Polarisation Answer : (a) Interference...
Diffraction is special type of __________. A. Reflection B. Refraction C. Interference D. Polarization Answer : B. Refraction...
A soap bubble shows colours when illuminated with white light. This is due to (1) Diffraction (2) Polarisation (3) Interference (4) Reflection Answer : Interference...
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