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2006 1 question

1. Q762006 · 29 Apr 2006 · Shift 1

   The refractive index of a glass is 1.520 for red light and 1.525 for blue light. Let $D_1$ and $D_2$ be angles of minimum deviation for red and blue light respectively in a prism of this glass. Then,

   1. A.$D_1<D_2$
   2. B.$D_1=D_2$
   3. C.$D_1$ can be less than or greater than $D_2$ depending upon the angle of prism
   4. D.$D_1>D_2$
   Show answer

   Answer: A