A slit of width d is placed in front of a lens of focal length 0.5 m and is illuminated normally with light of wavelength5.89 xx 10^(-7)m . The first diffraction minima on either side of central diffraction maximum are separated by 2xx10^(-3) m. Find the width of the slit.

A slit of width d is placed in front of a lens of focal length 0.5 m a

1.	A slit of width d is placed in front of a lens of focal length 0.5 m and is illuminated normally with light of wavelength5.89 xx 10^(-7)m . The first diffraction minima on either side of central diffraction maximum are separated by 2xx10^(-3) m. Find the width of the slit.
Answer» SOLUTION :`2.95 XX 10^(-4) m`

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A slit of width d is placed in front of a lens of focal length 0.5 m and is illuminated normally with light of wavelength5.89 xx 10^(-7)m . The first diffraction minima on either side of central diffraction maximum are separated by 2xx10^(-3) m. Find the width of the slit.

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