In Demonstrating Single-Slit Fraunhofer Diffraction,decreasing the Wavelength of the Light

question 9

Multiple Choice

In demonstrating single-slit Fraunhofer diffraction,decreasing the wavelength of the light while keeping the slit width constant

• A)does not affect the width of the central maximum.
• B)increases the number of fringes within the central maximum.
• C)decreases the number of fringes within the central maximum.
• D)increases the width of the central maximum.
• E)decreases the width of the central maximum

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