NEETPhysicsWave Optics
STATEMENT - 1: In Young's experiment, the fringe width for dark fringes is same as that of the white fringes. STATEMENT - 2 : In Young's double slit experiment the fringes are performed with a source of white light, then only black and bright fringes are observed.
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
C. Statement - 1 is True, Statement - 2 is False.
Step-by-step solution
In Young's experiments fringe width for dark and white fringes are same while in Young's double slit experiment when a white light as a source is used the central fringe is bright around which few colored fringes are observed on either side.