Light of wavelength 5900 xx 10^(-10)m falls normally on a slit of width 11.8 xx 10^(-7)m. The resulting diffraction pattern is received on a screen. The angular position of the first minimum is.

Light of wavelength 5900 xx 10^(-10)m falls normally on a slit of widt

1.	Light of wavelength 5900 xx 10^(-10)m falls normally on a slit of width 11.8 xx 10^(-7)m. The resulting diffraction pattern is received on a screen. The angular position of the first minimum is.
Answer» `30^(@)` `60^(@)` `45^(@)` `90^(@)` ANSWER :A

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Light of wavelength 5900 xx 10^(-10)m falls normally on a slit of width 11.8 xx 10^(-7)m. The resulting diffraction pattern is received on a screen. The angular position of the first minimum is.

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