The slits in Young's double slit experiment are illuminated by light of wavelength 6000 Å. If the path difference at the central bright fringe is zero, what is the path difference for light from the slits at the fourth bright fringe?
A
2.4 × 10⁻⁶ m
B
1.2 × 10⁻⁶ m
C
10⁻⁶ m
D
0.5 × 10⁻⁶ m

Question

The slits in Young's double slit experiment are illuminated by light of wavelength 6000 Å. If the path difference at the central bright fringe is zero, what is the path difference for light from the slits at the fourth bright fringe?

A

2.4 × 10⁻⁶ m

B

1.2 × 10⁻⁶ m

C

10⁻⁶ m

D

0.5 × 10⁻⁶ m

Accepted Answer

2.4 × 10⁻⁶ m

Answer

1.2 × 10⁻⁶ m

Answer

10⁻⁶ m

Answer

0.5 × 10⁻⁶ m

STANDARD Physics Young's Double Slit Experiment MCQ Question

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