NEET
- Exam
- NEET
- Subject
- Physics
- Chapter
- Wave Optics
NEET · Physics · Wave Optics
STATEMENT-1 The minimum slit separation d for interference to...
STATEMENT-1
The minimum slit separation d for interference to produce at least one maximum other than central maximum in YDSE is (3 \lambda).
STATEMENT-2
For a maximum, path difference (=\mathrm{n} \lambda). The maximum value of path difference (=\mathrm{d}), slit separation.
Options
- AStatement - 1 is True, Statement - 2 is True; Statement - 2 is a correct explanation for Statement - 1.
- BStatement -1 is True, Statement - 2 is True; Statement - 2 is NOT a correct explanation for Statement - 1.
- CStatement - 1 is True, Statement - 2 is False.
- DStatement - 1 is False, Statement - 2 is True.
Correct answer
D. Statement - 1 is False, Statement - 2 is True.
Step-by-step solution
(\Delta =\mathrm{n} \lambda)
For (\mathrm{n}=1, \mathrm{~d}=\lambda) and we will have three maximum.