The first diffraction minimum due to a single slit Fraunhoffer diffraction is at the angle of diffraction 30^(@) for a light of wavelength 5460A^(@). The width of the slit is

The first diffraction minimum due to a single slit Fraunhoffer diffrac

1.	The first diffraction minimum due to a single slit Fraunhoffer diffraction is at the angle of diffraction 30^(@) for a light of wavelength 5460A^(@). The width of the slit is
Answer» `1.082 XX 10^(-4) cm` `2.164 xx 10^(-4) cm` `1.082 xx 10^(-3) cm` `0.546 cm` ANSWER :A

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The first diffraction minimum due to a single slit Fraunhoffer diffraction is at the angle of diffraction 30^(@) for a light of wavelength 5460A^(@). The width of the slit is

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