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Wave Optics — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsWave Optics1 Mark
Question

Light waves producing interference have their amplitudes in the ratio 3 : 2. The intensity ratio of maximum and minimum of interference fringes is

(a) 36 : 1 

(b) 9 : 4

(c) 25 : 1 

(d) 6 : 4
✓

Answer

(c) 25 : 1 

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