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## In a two-slit experiment, the slit separation is 3.34 ⋅ 10 − 5 m. The interference pattern is created on a screen that is 3.30 m away from t

Question

In a two-slit experiment, the slit separation is 3.34 ⋅ 10 − 5 m. The interference pattern is created on a screen that is 3.30 m away from the slits. If the 7th bright fringe on the screen is 29.0 cm away from the central fringe, what is the wavelength of the light?

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Physics
3 years
2021-08-09T16:10:52+00:00
2021-08-09T16:10:52+00:00 1 Answers
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## Answers ( )

Answer:The wavelength is

Explanation:From the question we are told that

The distance of separation is

The distance of the screen is

The order of the fringe is n = 7

The distance of separation of fringes is y = 29.0 cm = 0.29 m

Generally the wavelength of the light is mathematically represented as

substituting values