TS EAMCET · Physics · Wave Optics
On using red light \((\lambda=6600 Å)\) in Young's double slit experiment, 60 fringes are observed in the field of view. If violet light \((\lambda=4400 Å)\) is used, the number of fringes observed will be
- A 30
- B 120
- C 60
- D 90
Answer & Solution
Correct Answer
(D) 90
Step-by-step Solution
Detailed explanation
Given, \(\lambda_1=6600 Å, \lambda_2=4400 Å, n_1=60\) For same set up of YDSE,…
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