A slit of width d is placedinfront infront of a lensof localm the 0.5 m is determine with ligt wavelength5.89 xx10^(-2) m . The first diffraction minima on eithersideofthe centraldiffractionminimum are separatedby 2xx10^(-3) m . The fifthof the slit is :

A slit of width d is placedinfront infront of a lensof localm the 0.5

1.	A slit of width d is placedinfront infront of a lensof localm the 0.5 m is determine with ligt wavelength5.89 xx10^(-2) m . The first diffraction minima on eithersideofthe centraldiffractionminimum are separatedby 2xx10^(-3) m . The fifthof the slit is :
Answer» `2.945 xx10^(-4)`m `2.945 xx10^(-3)m` `2.945xx10^(-2)`m None ANSWER :A

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A slit of width d is placedinfront infront of a lensof localm the 0.5 m is determine with ligt wavelength5.89 xx10^(-2) m . The first diffraction minima on eithersideofthe centraldiffractionminimum are separatedby 2xx10^(-3) m . The fifthof the slit is :

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