piece of glass scrren is put at a distance R=10 cm from a 2 slit setup. The point call p on the image is 180 nanometers from the central maximum. distance d =0.1 mm is the space between slits. with this specific set up the 3rd bright spot in the interference pattern is exactly at point P. A) Wavlength of the las

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A: When light reflects off a thin film, interference can occur between the waves reflecting off the top…

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A: Wavelength of the source λ=800 nm Path difference at point C ∆rC=1800 nm

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A:

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A: It is given as:The slit separation can be calculated as follows:

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A:

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A: Given information: The wavelength of the incident light, λ=525 nm=525×10-9 m The angle of the…

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A: Using the formula, dsinθ=mλ

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A: To find-Change in bandwidth (X2-X1)=?Given-λ=5890 A0=5890×10-10 mD1=80 cm=0.8 md=0.2 cm=2×10-3…

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Interference of Light

The word "constructive" signifies addition in interference. Constructive interference occurs when the path of the waves that start from the slit differs by 1 entire wavelength or in the intervals of the same. Hence, the waves that are presented on the screen are in phase (crest to crest/trough to trough). The waves interfering constructively forms bright fringes on the screen.