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Calculate the angle at which a 2.00-μm-wide slit produces its first minimum for 410-nm violet light.

a) 28.85 degrees
b) 31.46 degrees
c) 34.12 degrees
d) 37.84 degrees

1 Answer

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Final answer:

The angle at which a 2.00-μm-wide slit produces its first minimum for 410-nm violet light is 34.12 degrees.

Step-by-step explanation:

To calculate the angle at which a 2.00-μm-wide slit produces its first minimum for 410-nm violet light, we can use the equation for single-slit diffraction:

θ = sin^(-1)((mλ)/w)

where θ is the angle, m is the order of the minimum (for the first minimum, m = 1), λ is the wavelength of the light, and w is the width of the slit.

Plugging in the values for the violet light with λ = 410 nm and w = 2.00 μm, we get:

θ = sin^(-1)((1 * 410 * 10^(-9))/(2 * 10^(-6)))

θ = 34.12 degrees

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