MHT CET · Physics · Wave Optics
In Young's double slit experiment, with a source of light having wavelength \(6300 Å\), the first maxima will occur when the
- A path difference is \(9200 Å\)
- B phase difference is \(\pi\) radian
- C phase difference is \(\frac{\pi}{2}\) radian
- D path difference is \(6300 Å\)
Answer & Solution
Correct Answer
(D) path difference is \(6300 Å\)
Step-by-step Solution
Detailed explanation
For maxima, path difference \(=\mathrm{n} \lambda\)
For first maximum, \(\mathrm{n}=1\)
\(\therefore\) Path difference, \(\lambda=6300 Å\)
For first maximum, \(\mathrm{n}=1\)
\(\therefore\) Path difference, \(\lambda=6300 Å\)
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