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What is the relationship between spectral bandwidth and physical slit width in a monochrometer?

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What is the relationship between spectral bandwidth and physical slit width in a monochrometer?

Expert Solution

Step 1: Relationship between bandwidth and physical slit width.

In a monochromator, the relationship between spectral bandwidth (Δλ) and the physical slit width (w) can be described by the following equation:

Δλ = λ / (2 * w * sin(θ))

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