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Physics
Physics
Problem
Two coherent sources of light interfere. The ratio of intensities of two sources is 1 : 4. For this interference pattern, the value of
I
max
+
I
min
I
max
−
I
min
\frac{I_{\max} + I_{\min}}{I_{\max} - I_{\min}}
I
m
a
x
−
I
m
i
n
I
m
a
x
+
I
m
i
n
is equal to
2
α
+
1
β
+
3
\frac{2\alpha + 1}{\beta + 3}
β
+
3
2
α
+
1
, then
α
β
\frac{\alpha}{\beta}
β
α
is [July 27, 2022 (ODL)] (a) 1.5 (b) 2 (c) 0.5 (d) 1
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