Ratio of maximum to minimum intensity when the slit widths differ

1. A.
   $4:1$
2. B.
   2 : 1
3. C.
   3 : 1
4. D.
   $1:4$

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1. A.
   $9:1$
2. B.
   $16:1$
3. C.
   $1:1$
4. D.
   $4:1$

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1. A.
   2
2. B.
   3
3. C.
   5
4. D.
   4

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1. A.
   $(2\sqrt{2} + 1):(2\sqrt{2} - 1)$
2. B.
   $(3 + 2\sqrt{2}):(3 - 2\sqrt{2})$
3. C.
   $9:1$
4. D.
   $3:1$

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