TS EAMCET · Physics · Wave Optics
White light is used to illuminate the two slits in a Young's double experiment. The observed central fringe is
- A black
- B white
- C blue
- D red
Answer & Solution
Correct Answer
(B) white
Step-by-step Solution
Detailed explanation
White light is used to illuminate the two slits in a Young's double slit experiment. The central point of the fringe pattern is at the same distance from the two coherent sources. Hence, at this point, each of the colours (white light consists of seven different colours)…
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