Light of wavelength `5000Å` is diffrated by an aperture of width `2mm`. For what distance by the diffracted beam does the spreading due to diffraction become greater than the width of the aperture ?

Light of wavelength 5 xx 10^(-7)m is diffracted by an aperture of width 2 xx 10^(-3)m . For what distance travelled by the diffrated beam does the spreading due to diffraction become greater than width of the aperture ?

Light of wavelength 5 xx 10^(-7)m is diffracted by an aperture of width 2 xx 10^(-3)m . For what distance travelled by the diffrated beam does the spreading due to diffraction become greater than width of the aperture ?

The width of central diffraction maximum when the width of the aperture increases will

Light of wavelength 600 nm is incident on an aperture of size 2 mm . Calculate the distance light can travel before its spread is more than the size of aperture.

Light of wavelength 600 nm is incident on an aperture of size 2 mm . Calculate the distance light can travel before its spread is more than the size of aperture.

Light of wavelength 5500 Å is incident on a slit of width 'a'. For what vlaue of 'a' the first minimum in the diffraction pattern falls at 30^(@) ?

Light of wavelength 5000Å is incident over a slit of width 1 mu m . The angular width of central maxima will be

Light of wavelength 5000Å is incident over a slit of width 1 mu m . The angular width of central maxima will be

Light of wavelength 600 nm is incident on an aperture of size 2 mm.Calculate the distance upto which the ray of light can travel,such that its spread is less than the size of the aperture.