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Wave Optics question

2022 · 27 Jul · Shift 2 · Q54
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  5. /2022 · 27 Jul · Shift 2 · Q54

Wave Optics question

2022 · 27 Jul · Shift 2 · Q54

JEE MainPhysicsWave OpticsMCQ+4 / −1
Two coherent sources of light interfere. The intensity ratio of two sources is 1:41: 41:4. For this interference pattern if the value of Imax⁡+Imin⁡Imax⁡−Imin⁡\frac{I_{\max }+I_{\min }}{I_{\max }-I_{\min }}Imax​−Imin​Imax​+Imin​​ is equal to 2α+1β+3\frac{2 \alpha+1}{\beta+3}β+32α+1​, then αβ\frac{\alpha}{\beta}βα​ will be :
  1. A
    1.5
  2. B
    2
  3. C
    0.5
  4. D
    1
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