Physics · Wave Optics
A student performs Young's double slit experiment by using orange, green, and red lights successively. If the fringe widths measured in the three cases are ω1, ω2, and ω3 respectively, then which of the following relations is correct?
- 1ω2 > ω1 > ω3
- 2ω1 > ω2 > ω3
- 3ω2 > ω3 > ω1
- 4ω3 > ω1 > ω2✓
Correct answer
ω3 > ω1 > ω2
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