What happens with the Fraunhofer single slit diffraction pattern if th – McqOptions

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1.	What happens with the Fraunhofer single slit diffraction pattern if the whole apparatus is immersed in water?
A.	The Wavelength of light increases
B.	Width of central maximum increases
C.	Width of central maximum decreases
D.	Frequency of light decreases
Answer» D. Frequency of light decreases

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